🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.56 AU - 0.78 AU

Year: 197 Days

Day: 47.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 220 Days

Day: 15.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.35 AU - 2.05 AU

Year: 798 Days

Day: 44.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 62.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,586,325 km

• M1: 33,061 km (0.083 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 12.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.59 AU - 6.97 AU

Year: 5001 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 16,586,325 km

• M1: 396,734 km (0.061 R)
• M2: 628,311 km (0.047 R)
• M3: 761,902 km (0.049 R)
• M4: 956,230 km (0.11 R)
• M5: 1,140,534 km (0.094 R)
• M6: 1,251,386 km (0.095 R)
• M7: 1,454,540 km (0.087 R)
• M8: 1,637,498 km (0.047 R)
• M9: 1,828,535 km (0.113 R)
• M10: 1,976,637 km (0.099 R)
• M11: 2,481,380 km (0.041 R)
• M12: 2,683,487 km (0.032 R)
• M13: 3,025,767 km (0.091 R)
• M14: 3,242,085 km (0.08 R)
• M15: 3,402,604 km (0.071 R)
• M16: 3,504,181 km (0.111 R)
• M17: 3,794,400 km (0.082 R)
• M18: 4,028,072 km (0.092 R)
• M19: 4,179,166 km (0.073 R)
• M20: 4,442,758 km (0.096 R)
• M21: 4,689,295 km (0.069 R)
• M22: 4,917,282 km (0.076 R)
• M23: 5,289,631 km (0.043 R)
• M24: 5,623,085 km (0.106 R)
• M25: 5,865,583 km (0.097 R)
• M26: 6,260,671 km (0.09 R)
• M27: 6,818,222 km (0.116 R)
• M28: 7,050,847 km (0.12 R)
• M29: 7,338,823 km (0.083 R)
• M30: 8,668,299 km (0.116 R)
• M31: 8,977,069 km (0.083 R)
• M32: 9,403,722 km (0.063 R)
• M33: 10,783,613 km (0.098 R)
• M34: 10,964,327 km (0.079 R)
• M35: 12,194,620 km (0.096 R)
• M36: 12,572,355 km (0.09 R)
• M37: 12,699,064 km (0.096 R)
• M38: 12,826,222 km (0.094 R)
• M39: 13,081,885 km (0.048 R)
• M40: 13,178,076 km (0.106 R)
• M41: 13,306,880 km (0.101 R)
• M42: 13,891,509 km (0.084 R)
• M43: 14,121,141 km (0.069 R)
• M44: 14,851,029 km (0.117 R)
• M45: 15,119,558 km (0.054 R)
• M46: 15,254,345 km (0.045 R)
• M47: 15,900,309 km (0.079 R)
• M48: 16,003,232 km (0.06 R)
• M49: 16,140,563 km (0.099 R)
• M50: 16,416,721 km (0.099 R)
• M51: 17,324,630 km (0.11 R)
• M52: 18,034,323 km (0.066 R)
• M53: 18,608,778 km (0.113 R)
• M54: 18,825,695 km (0.116 R)
• M55: 19,189,368 km (0.064 R)
• M56: 19,555,134 km (0.086 R)
• M57: 19,702,189 km (0.039 R)
• M58: 19,997,196 km (0.034 R)
• M59: 20,741,446 km (0.099 R)
• M60: 20,853,794 km (0.066 R)
• M61: 22,410,359 km (0.095 R)
• M62: 22,525,699 km (0.109 R)
• M63: 22,757,127 km (0.059 R)
• M64: 22,873,066 km (0.097 R)
• M65: 23,144,287 km (0.073 R)
• M66: 23,299,868 km (0.1 R)
• M67: 23,611,930 km (0.046 R)
• M68: 23,768,558 km (0.085 R)
• M69: 24,122,058 km (0.091 R)
• M70: 25,033,558 km (0.099 R)
• M71: 25,956,278 km (0.081 R)
• M72: 26,482,862 km (0.087 R)
• M73: 26,727,006 km (0.076 R)
• M74: 27,299,667 km (0.058 R)
• M75: 27,505,214 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 8.7

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.66 AU - 8.94 AU

Year: 7098 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 16,586,325 km

• M1: 109,356 km (0.07 R)
• M2: 318,943 km (0.077 R)
• M3: 566,078 km (0.105 R)
• M4: 647,460 km (0.096 R)
• M5: 1,310,926 km (0.117 R)
• M6: 1,421,928 km (0.091 R)
• M7: 1,633,609 km (0.047 R)
• M8: 1,835,117 km (0.027 R)
• M9: 2,109,180 km (0.078 R)
• M10: 2,464,475 km (0.106 R)
• M11: 2,959,195 km (0.072 R)
• M12: 3,535,895 km (0.089 R)
• M13: 3,639,716 km (0.118 R)
• M14: 4,229,132 km (0.094 R)
• M15: 4,339,535 km (0.118 R)
• M16: 5,375,500 km (0.082 R)
• M17: 5,676,491 km (0.069 R)
• M18: 6,075,918 km (0.052 R)
• M19: 6,421,040 km (0.058 R)
• M20: 7,394,623 km (0.082 R)
• M21: 7,527,914 km (0.061 R)
• M22: 7,628,295 km (0.063 R)
• M23: 7,729,273 km (0.066 R)
• M24: 9,260,258 km (0.072 R)
• M25: 9,802,999 km (0.057 R)
• M26: 9,949,605 km (0.116 R)
• M27: 10,580,459 km (0.051 R)
• M28: 11,997,749 km (0.114 R)
• M29: 12,549,466 km (0.11 R)
• M30: 12,868,409 km (0.115 R)
• M31: 13,109,411 km (0.059 R)
• M32: 13,514,522 km (0.111 R)
• M33: 13,636,744 km (0.115 R)
• M34: 13,841,393 km (0.065 R)
• M35: 15,175,358 km (0.099 R)
• M36: 15,557,730 km (0.089 R)
• M37: 16,419,114 km (0.101 R)
• M38: 16,680,611 km (0.12 R)
• M39: 16,899,473 km (0.081 R)
• M40: 17,163,513 km (0.094 R)
• M41: 18,232,988 km (0.12 R)
• M42: 18,368,225 km (0.103 R)
• M43: 18,821,207 km (0.11 R)
• M44: 19,232,153 km (0.118 R)
• M45: 19,324,006 km (0.103 R)
• M46: 19,784,767 km (0.112 R)
• M47: 20,858,282 km (0.106 R)
• M48: 22,142,579 km (0.112 R)
• M49: 22,383,133 km (0.113 R)
• M50: 22,721,523 km (0.081 R)
• M51: 24,388,941 km (0.075 R)
• M52: 24,587,607 km (0.096 R)
• M53: 24,787,021 km (0.06 R)
• M54: 25,036,849 km (0.046 R)
• M55: 25,791,421 km (0.066 R)
• M56: 25,892,699 km (0.12 R)
• M57: 26,247,844 km (0.109 R)
• M58: 27,168,469 km (0.052 R)
• M59: 27,271,542 km (0.095 R)
• M60: 27,891,925 km (0.096 R)
• M61: 28,151,776 km (0.098 R)
• M62: 28,308,106 km (0.117 R)
• M63: 28,412,525 km (0.07 R)
• M64: 28,517,094 km (0.078 R)
• M65: 29,305,026 km (0.111 R)
• M66: 31,117,255 km (0.087 R)
• M67: 31,278,820 km (0.117 R)
• M68: 32,746,226 km (0.049 R)
• M69: 33,460,705 km (0.074 R)
• M70: 33,626,310 km (0.105 R)
• M71: 34,402,723 km (0.037 R)
• M72: 34,905,073 km (0.106 R)
• M73: 35,129,021 km (0.09 R)
• M74: 36,199,693 km (0.111 R)
• M75: 37,796,800 km (0.081 R)
• M76: 37,911,840 km (0.059 R)
• M77: 38,084,476 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.5

Radius: 9.8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.8 AU - 8.16 AU

Year: 8113 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 16,586,325 km

• M1: 128,205 km (0.112 R)
• M2: 221,854 km (0.083 R)
• M3: 404,662 km (0.056 R)
• M4: 486,193 km (0.09 R)
• M5: 627,713 km (0.117 R)
• M6: 843,882 km (0.05 R)
• M7: 1,018,163 km (0.062 R)
• M8: 1,152,352 km (0.08 R)
• M9: 1,221,915 km (0.115 R)
• M10: 1,439,132 km (0.115 R)
• M11: 2,015,083 km (0.04 R)
• M12: 2,142,690 km (0.096 R)
• M13: 2,361,402 km (0.061 R)
• M14: 2,518,929 km (0.088 R)
• M15: 2,610,632 km (0.106 R)
• M16: 2,916,111 km (0.094 R)
• M17: 3,383,305 km (0.049 R)
• M18: 3,561,327 km (0.104 R)
• M19: 3,664,549 km (0.055 R)
• M20: 3,926,944 km (0.051 R)
• M21: 4,249,776 km (0.056 R)
• M22: 4,553,460 km (0.11 R)
• M23: 5,123,727 km (0.034 R)
• M24: 5,240,413 km (0.098 R)
• M25: 5,387,618 km (0.087 R)
• M26: 5,596,157 km (0.12 R)
• M27: 5,716,434 km (0.076 R)
• M28: 5,807,240 km (0.117 R)
• M29: 6,268,450 km (0.058 R)
• M30: 6,550,891 km (0.102 R)
• M31: 6,677,750 km (0.091 R)
• M32: 7,889,941 km (0.118 R)
• M33: 9,453,688 km (0.111 R)
• M34: 9,597,152 km (0.11 R)
• M35: 10,141,988 km (0.08 R)
• M36: 10,399,745 km (0.085 R)
• M37: 10,846,594 km (0.109 R)
• M38: 11,299,726 km (0.104 R)
• M39: 12,341,675 km (0.111 R)
• M40: 12,616,935 km (0.089 R)
• M41: 12,894,140 km (0.077 R)
• M42: 13,293,716 km (0.079 R)
• M43: 13,656,790 km (0.119 R)
• M44: 14,269,094 km (0.107 R)
• M45: 14,351,522 km (0.059 R)
• M46: 15,478,443 km (0.112 R)
• M47: 15,945,637 km (0.084 R)
• M48: 16,116,777 km (0.1 R)
• M49: 16,288,366 km (0.08 R)
• M50: 16,374,534 km (0.116 R)
• M51: 16,850,555 km (0.074 R)
• M52: 17,199,716 km (0.112 R)
• M53: 17,683,665 km (0.089 R)
• M54: 18,038,362 km (0.091 R)
• M55: 18,261,262 km (0.11 R)
• M56: 18,574,969 km (0.112 R)
• M57: 18,890,322 km (0.084 R)
• M58: 19,116,813 km (0.053 R)
• M59: 19,435,307 km (0.117 R)
• M60: 19,572,338 km (0.076 R)
• M61: 20,866,659 km (0.091 R)
• M62: 21,571,415 km (0.072 R)
• M63: 21,760,656 km (0.113 R)
• M64: 22,331,821 km (0.113 R)
• M65: 23,294,632 km (0.085 R)
• M66: 24,123,554 km (0.081 R)
• M67: 24,319,976 km (0.106 R)
• M68: 25,111,199 km (0.117 R)
• M69: 26,668,064 km (0.095 R)
• M70: 27,023,958 km (0.119 R)
• M71: 27,381,347 km (0.078 R)
• M72: 28,307,657 km (0.101 R)
• M73: 28,931,031 km (0.096 R)
• M74: 29,087,511 km (0.094 R)
• M75: 29,506,235 km (0.075 R)
• M76: 32,384,797 km (0.066 R)
• M77: 32,655,869 km (0.1 R)
• M78: 33,254,859 km (0.117 R)
• M79: 34,353,057 km (0.053 R)
• M80: 35,519,022 km (0.093 R)
• M81: 35,798,621 km (0.087 R)
• M82: 35,966,619 km (0.095 R)
• M83: 36,585,057 km (0.05 R)
• M84: 37,037,142 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 10.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.25 AU - 10.39 AU

Year: 9427 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 16,586,325 km

• M1: 275,410 km (0.095 R)
• M2: 549,772 km (0.076 R)
• M3: 906,862 km (0.08 R)
• M4: 1,056,759 km (0.116 R)
• M5: 1,166,714 km (0.05 R)
• M6: 1,609,523 km (0.075 R)
• M7: 1,774,680 km (0.042 R)
• M8: 1,868,926 km (0.065 R)
• M9: 1,945,520 km (0.116 R)
• M10: 2,102,000 km (0.12 R)
• M11: 2,344,797 km (0.114 R)
• M12: 2,448,618 km (0.1 R)
• M13: 2,857,619 km (0.12 R)
• M14: 2,968,770 km (0.098 R)
• M15: 3,081,567 km (0.095 R)
• M16: 3,172,821 km (0.101 R)
• M17: 3,358,023 km (0.114 R)
• M18: 3,475,607 km (0.104 R)
• M19: 4,260,547 km (0.087 R)
• M20: 4,594,899 km (0.102 R)
• M21: 5,234,429 km (0.109 R)
• M22: 5,371,162 km (0.048 R)
• M23: 5,845,238 km (0.059 R)
• M24: 6,216,839 km (0.079 R)
• M25: 6,390,971 km (0.088 R)
• M26: 6,537,277 km (0.098 R)
• M27: 7,103,655 km (0.094 R)
• M28: 7,904,003 km (0.109 R)
• M29: 8,378,827 km (0.037 R)
• M30: 8,732,925 km (0.114 R)
• M31: 9,059,049 km (0.061 R)
• M32: 9,322,939 km (0.1 R)
• M33: 9,555,863 km (0.084 R)
• M34: 10,061,654 km (0.099 R)
• M35: 10,714,648 km (0.074 R)
• M36: 11,063,959 km (0.054 R)
• M37: 11,169,426 km (0.05 R)
• M38: 11,240,036 km (0.098 R)
• M39: 11,953,468 km (0.043 R)
• M40: 12,025,574 km (0.042 R)
• M41: 12,134,182 km (0.048 R)
• M42: 12,242,940 km (0.111 R)
• M43: 12,352,147 km (0.033 R)
• M44: 13,461,564 km (0.067 R)
• M45: 13,762,705 km (0.079 R)
• M46: 14,028,241 km (0.064 R)
• M47: 14,371,867 km (0.079 R)
• M48: 14,873,320 km (0.086 R)
• M49: 15,695,509 km (0.097 R)
• M50: 15,774,497 km (0.069 R)
• M51: 17,098,289 km (0.1 R)
• M52: 17,342,732 km (0.099 R)
• M53: 17,876,497 km (0.06 R)
• M54: 18,499,123 km (0.116 R)
• M55: 19,425,134 km (0.027 R)
• M56: 19,552,591 km (0.099 R)
• M57: 20,625,358 km (0.082 R)
• M58: 20,885,658 km (0.066 R)
• M59: 21,059,939 km (0.089 R)
• M60: 21,278,203 km (0.106 R)
• M61: 21,409,699 km (0.117 R)
• M62: 21,541,345 km (0.068 R)
• M63: 21,849,517 km (0.097 R)
• M64: 22,070,623 km (0.079 R)
• M65: 22,604,238 km (0.086 R)
• M66: 23,187,221 km (0.085 R)
• M67: 24,597,031 km (0.049 R)
• M68: 24,965,491 km (0.112 R)
• M69: 26,128,315 km (0.03 R)
• M70: 27,356,364 km (0.056 R)
• M71: 27,737,988 km (0.076 R)
• M72: 29,282,138 km (0.11 R)
• M73: 29,574,901 km (0.066 R)
• M74: 29,966,548 km (0.112 R)
• M75: 30,310,773 km (0.036 R)
• M76: 31,400,892 km (0.112 R)
• M77: 31,650,422 km (0.106 R)
• M78: 32,756,249 km (0.076 R)
• M79: 33,212,223 km (0.042 R)
• M80: 34,079,442 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 6.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.81 AU - 13.83 AU

Year: 16520 Days

Day: 24.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 102.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 16,586,325 km

• M1: 101,128 km (0.102 R)
• M2: 255,663 km (0.116 R)
• M3: 462,557 km (0.082 R)
• M4: 565,330 km (0.12 R)
• M5: 1,208,452 km (0.045 R)
• M6: 1,715,888 km (0.1 R)
• M7: 1,986,361 km (0.109 R)
• M8: 2,108,133 km (0.112 R)
• M9: 2,346,293 km (0.1 R)
• M10: 3,736,506 km (0.048 R)
• M11: 3,796,495 km (0.117 R)
• M12: 4,719,514 km (0.098 R)
• M13: 4,768,283 km (0.064 R)
• M14: 5,080,792 km (0.081 R)
• M15: 5,468,101 km (0.081 R)
• M16: 6,093,121 km (0.1 R)
• M17: 6,146,229 km (0.1 R)
• M18: 6,306,597 km (0.109 R)
• M19: 6,522,467 km (0.112 R)
• M20: 6,758,981 km (0.062 R)
• M21: 7,072,688 km (0.1 R)
• M22: 7,147,188 km (0.098 R)
• M23: 7,618,720 km (0.106 R)
• M24: 7,714,313 km (0.088 R)
• M25: 8,532,315 km (0.085 R)
• M26: 9,336,702 km (0.109 R)
• M27: 9,623,930 km (0.102 R)
• M28: 9,685,864 km (0.056 R)
• M29: 9,914,150 km (0.082 R)
• M30: 10,333,772 km (0.077 R)
• M31: 10,630,873 km (0.088 R)
• M32: 11,758,991 km (0.035 R)
• M33: 12,158,268 km (0.064 R)
• M34: 12,426,946 km (0.109 R)
• M35: 15,219,489 km (0.068 R)
• M36: 15,533,345 km (0.057 R)
• M37: 15,800,527 km (0.119 R)
• M38: 16,044,671 km (0.109 R)
• M39: 16,413,280 km (0.094 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,150 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit