🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 20.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,372,677 km

• M1: 68,815 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.45 AU - 0.73 AU

Year: 174 Days

Day: 28.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 98.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.12 AU - 1.5 AU

Year: 577 Days

Day: 29.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.49 AU - 3.65 AU

Year: 2071 Days

Day: 36 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,372,677 km

• M1: 2,232,000 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.57 AU - 4.03 AU

Year: 2308 Days

Day: 12.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,372,677 km

• M1: 23,936 km (0.085 R)
• M2: 50,265 km (0.084 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 9.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.46 AU - 4.76 AU

Year: 3208 Days

Day: 7.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,372,677 km

• M1: 137,331 km (0.105 R)
• M2: 416,780 km (0.085 R)
• M3: 483,949 km (0.114 R)
• M4: 592,856 km (0.119 R)
• M5: 743,801 km (0.118 R)
• M6: 854,952 km (0.073 R)
• M7: 1,314,816 km (0.047 R)
• M8: 1,560,156 km (0.074 R)
• M9: 1,671,607 km (0.077 R)
• M10: 1,808,788 km (0.078 R)
• M11: 1,878,800 km (0.057 R)
• M12: 2,280,769 km (0.085 R)
• M13: 2,537,479 km (0.045 R)
• M14: 2,642,796 km (0.071 R)
• M15: 2,736,295 km (0.104 R)
• M16: 2,858,067 km (0.102 R)
• M17: 2,926,434 km (0.067 R)
• M18: 3,092,936 km (0.115 R)
• M19: 3,435,366 km (0.115 R)
• M20: 3,790,062 km (0.088 R)
• M21: 4,344,173 km (0.102 R)
• M22: 4,502,746 km (0.084 R)
• M23: 4,582,632 km (0.061 R)
• M24: 5,459,425 km (0.081 R)
• M25: 5,873,212 km (0.051 R)
• M26: 6,048,691 km (0.036 R)
• M27: 7,193,862 km (0.028 R)
• M28: 7,268,811 km (0.08 R)
• M29: 7,419,456 km (0.12 R)
• M30: 8,052,105 km (0.113 R)
• M31: 8,129,896 km (0.064 R)
• M32: 9,023,145 km (0.068 R)
• M33: 9,287,036 km (0.086 R)
• M34: 9,368,716 km (0.112 R)
• M35: 9,926,417 km (0.027 R)
• M36: 10,346,488 km (0.085 R)
• M37: 10,815,328 km (0.042 R)
• M38: 11,030,749 km (0.085 R)
• M39: 11,313,040 km (0.119 R)
• M40: 11,751,810 km (0.09 R)
• M41: 11,928,785 km (0.106 R)
• M42: 12,129,096 km (0.118 R)
• M43: 12,510,421 km (0.081 R)
• M44: 12,918,674 km (0.077 R)
• M45: 13,747,895 km (0.112 R)
• M46: 13,934,593 km (0.032 R)
• M47: 15,361,009 km (0.071 R)
• M48: 15,482,033 km (0.105 R)
• M49: 15,700,596 km (0.103 R)
• M50: 15,846,753 km (0.065 R)
• M51: 16,288,366 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.62 AU - 7.16 AU

Year: 5504 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,372,677 km

• M1: 180,565 km (0.091 R)
• M2: 316,699 km (0.08 R)
• M3: 409,300 km (0.032 R)
• M4: 547,379 km (0.114 R)
• M5: 635,342 km (0.091 R)
• M6: 893,698 km (0.102 R)
• M7: 1,057,657 km (0.098 R)
• M8: 1,232,238 km (0.028 R)
• M9: 1,513,332 km (0.087 R)
• M10: 1,850,376 km (0.078 R)
• M11: 2,286,753 km (0.067 R)
• M12: 2,715,351 km (0.082 R)
• M13: 3,106,101 km (0.028 R)
• M14: 3,471,119 km (0.039 R)
• M15: 3,625,504 km (0.12 R)
• M16: 3,759,694 km (0.11 R)
• M17: 4,242,745 km (0.054 R)
• M18: 5,217,226 km (0.107 R)
• M19: 6,721,133 km (0.118 R)
• M20: 7,420,802 km (0.096 R)
• M21: 7,620,964 km (0.113 R)
• M22: 8,114,488 km (0.03 R)
• M23: 8,232,072 km (0.118 R)
• M24: 8,320,783 km (0.107 R)
• M25: 8,768,679 km (0.054 R)
• M26: 8,889,405 km (0.066 R)
• M27: 9,224,504 km (0.111 R)
• M28: 9,470,742 km (0.096 R)
• M29: 9,625,725 km (0.059 R)
• M30: 10,001,366 km (0.096 R)
• M31: 10,096,061 km (0.091 R)
• M32: 10,413,807 km (0.108 R)
• M33: 10,734,694 km (0.094 R)
• M34: 11,091,635 km (0.065 R)
• M35: 11,288,057 km (0.111 R)
• M36: 12,185,794 km (0.072 R)
• M37: 12,524,184 km (0.078 R)
• M38: 13,732,935 km (0.083 R)
• M39: 14,404,629 km (0.094 R)
• M40: 14,583,249 km (0.097 R)
• M41: 15,014,839 km (0.093 R)
• M42: 15,159,650 km (0.093 R)
• M43: 15,414,116 km (0.109 R)
• M44: 15,927,386 km (0.108 R)
• M45: 16,038,089 km (0.119 R)
• M46: 16,260,391 km (0.1 R)
• M47: 16,558,240 km (0.118 R)
• M48: 16,858,034 km (0.067 R)
• M49: 17,882,929 km (0.076 R)
• M50: 18,771,840 km (0.086 R)
• M51: 19,359,311 km (0.085 R)
• M52: 19,714,755 km (0.072 R)
• M53: 19,873,479 km (0.118 R)
• M54: 20,112,237 km (0.075 R)
• M55: 20,311,950 km (0.115 R)
• M56: 21,076,994 km (0.077 R)
• M57: 21,198,617 km (0.061 R)
• M58: 21,564,982 km (0.065 R)
• M59: 22,180,278 km (0.068 R)
• M60: 22,593,617 km (0.039 R)
• M61: 22,718,232 km (0.077 R)
• M62: 23,051,386 km (0.053 R)
• M63: 24,018,237 km (0.107 R)
• M64: 24,698,758 km (0.094 R)
• M65: 25,385,562 km (0.079 R)
• M66: 25,688,049 km (0.078 R)
• M67: 26,078,649 km (0.059 R)
• M68: 26,209,248 km (0.064 R)
• M69: 27,394,960 km (0.116 R)
• M70: 28,105,850 km (0.049 R)
• M71: 28,598,176 km (0.105 R)
• M72: 28,777,843 km (0.105 R)
• M73: 29,591,207 km (0.111 R)
• M74: 30,137,688 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 9.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.62 AU - 7.8 AU

Year: 8242 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,372,677 km

• M1: 158,125 km (0.102 R)
• M2: 345,421 km (0.045 R)
• M3: 612,005 km (0.077 R)
• M4: 813,812 km (0.078 R)
• M5: 1,016,368 km (0.116 R)
• M6: 1,168,060 km (0.088 R)
• M7: 1,430,006 km (0.07 R)
• M8: 1,634,506 km (0.117 R)
• M9: 1,702,125 km (0.102 R)
• M10: 2,099,756 km (0.062 R)
• M11: 2,182,783 km (0.104 R)
• M12: 2,565,155 km (0.099 R)
• M13: 2,906,986 km (0.077 R)
• M14: 3,273,949 km (0.093 R)
• M15: 4,653,840 km (0.086 R)
• M16: 6,085,043 km (0.072 R)
• M17: 7,188,477 km (0.077 R)
• M18: 7,498,892 km (0.104 R)
• M19: 7,569,951 km (0.114 R)
• M20: 7,712,967 km (0.099 R)
• M21: 7,929,136 km (0.047 R)
• M22: 8,589,611 km (0.104 R)
• M23: 8,723,800 km (0.113 R)
• M24: 10,072,724 km (0.116 R)
• M25: 10,167,120 km (0.038 R)
• M26: 10,277,523 km (0.075 R)
• M27: 10,547,398 km (0.112 R)
• M28: 10,643,141 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 9.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.91 AU - 9.05 AU

Year: 10361 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,372,677 km

• M1: 190,438 km (0.11 R)
• M2: 314,455 km (0.07 R)
• M3: 413,339 km (0.111 R)
• M4: 511,625 km (0.105 R)
• M5: 1,179,280 km (0.095 R)
• M6: 1,251,685 km (0.051 R)
• M7: 1,420,282 km (0.074 R)
• M8: 1,517,222 km (0.117 R)
• M9: 2,235,291 km (0.096 R)
• M10: 2,394,912 km (0.099 R)
• M11: 2,511,299 km (0.109 R)
• M12: 2,971,014 km (0.119 R)
• M13: 3,830,603 km (0.098 R)
• M14: 3,967,186 km (0.1 R)
• M15: 4,077,739 km (0.117 R)
• M16: 4,472,677 km (0.047 R)
• M17: 4,645,762 km (0.113 R)
• M18: 4,791,769 km (0.114 R)
• M19: 5,329,723 km (0.103 R)
• M20: 6,236,436 km (0.077 R)
• M21: 7,359,467 km (0.092 R)
• M22: 7,598,525 km (0.108 R)
• M23: 8,224,592 km (0.088 R)
• M24: 9,085,228 km (0.11 R)
• M25: 9,563,343 km (0.066 R)
• M26: 9,637,544 km (0.059 R)
• M27: 9,861,641 km (0.079 R)
• M28: 10,467,363 km (0.077 R)
• M29: 10,813,383 km (0.054 R)
• M30: 11,280,727 km (0.079 R)
• M31: 11,398,610 km (0.085 R)
• M32: 12,681,112 km (0.106 R)
• M33: 12,803,633 km (0.113 R)
• M34: 13,091,160 km (0.111 R)
• M35: 13,882,383 km (0.064 R)
• M36: 16,525,778 km (0.1 R)
• M37: 16,659,668 km (0.07 R)
• M38: 17,516,415 km (0.093 R)
• M39: 19,225,720 km (0.101 R)
• M40: 19,554,985 km (0.05 R)
• M41: 19,981,189 km (0.113 R)
• M42: 20,076,184 km (0.117 R)
• M43: 20,362,514 km (0.117 R)
• M44: 20,698,212 km (0.104 R)
• M45: 20,987,384 km (0.03 R)
• M46: 21,569,769 km (0.102 R)
• M47: 21,667,456 km (0.086 R)
• M48: 22,108,321 km (0.106 R)
• M49: 23,398,902 km (0.114 R)
• M50: 23,901,701 km (0.043 R)
• M51: 24,002,679 km (0.088 R)
• M52: 24,918,069 km (0.087 R)
• M53: 25,123,018 km (0.113 R)
• M54: 25,328,565 km (0.109 R)
• M55: 25,483,100 km (0.087 R)
• M56: 25,586,322 km (0.109 R)
• M57: 26,000,409 km (0.104 R)
• M58: 26,887,824 km (0.109 R)
• M59: 27,520,174 km (0.117 R)
• M60: 28,370,937 km (0.105 R)
• M61: 29,663,163 km (0.117 R)
• M62: 30,207,400 km (0.055 R)
• M63: 30,699,877 km (0.03 R)
• M64: 30,864,584 km (0.068 R)
• M65: 32,360,712 km (0.107 R)
• M66: 32,696,410 km (0.055 R)
• M67: 32,864,707 km (0.11 R)
• M68: 33,258,449 km (0.117 R)
• M69: 34,050,719 km (0.112 R)
• M70: 34,164,414 km (0.04 R)
• M71: 34,563,242 km (0.09 R)
• M72: 34,906,419 km (0.072 R)
• M73: 35,135,753 km (0.103 R)
• M74: 36,174,112 km (0.058 R)
• M75: 36,813,792 km (0.097 R)
• M76: 38,281,048 km (0.049 R)
• M77: 38,695,434 km (0.044 R)
• M78: 38,814,065 km (0.107 R)

Asteroid Belt

Center: 11.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.5

Radius: 3.7

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.69 AU - 17.09 AU

Year: 22121 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,372,677 km

• M1: 68,366 km (0.055 R)
• M2: 139,874 km (0.094 R)
• M3: 375,042 km (0.082 R)
• M4: 515,065 km (0.111 R)
• M5: 591,061 km (0.083 R)
• M6: 1,023,698 km (0.06 R)
• M7: 1,119,740 km (0.074 R)
• M8: 1,244,056 km (0.097 R)
• M9: 1,425,518 km (0.12 R)
• M10: 1,587,682 km (0.063 R)
• M11: 2,262,518 km (0.1 R)
• M12: 2,678,400 km (0.103 R)
• M13: 2,711,461 km (0.101 R)
• M14: 3,398,864 km (0.094 R)
• M15: 4,329,063 km (0.11 R)
• M16: 4,563,333 km (0.108 R)
• M17: 4,962,909 km (0.111 R)
• M18: 5,499,068 km (0.082 R)
• M19: 7,445,187 km (0.098 R)
• M20: 7,584,911 km (0.086 R)
• M21: 7,772,657 km (0.109 R)
• M22: 8,587,217 km (0.084 R)
• M23: 9,228,244 km (0.119 R)
• M24: 9,579,799 km (0.115 R)
• M25: 9,935,692 km (0.117 R)
• M26: 10,765,362 km (0.038 R)
• M27: 10,870,679 km (0.095 R)
• M28: 11,241,682 km (0.045 R)
• M29: 11,509,312 km (0.078 R)
• M30: 12,214,965 km (0.079 R)
• M31: 12,324,770 km (0.069 R)
• M32: 12,434,874 km (0.095 R)
• M33: 12,711,630 km (0.087 R)
• M34: 12,878,581 km (0.035 R)
• M35: 13,327,525 km (0.088 R)
• M36: 14,414,204 km (0.094 R)
• M37: 14,997,336 km (0.106 R)
• M38: 15,232,803 km (0.107 R)
• M39: 15,826,856 km (0.111 R)
• M40: 16,066,512 km (0.066 R)
• M41: 16,976,067 km (0.073 R)
• M42: 17,839,995 km (0.037 R)
• M43: 18,089,375 km (0.119 R)
• M44: 18,339,951 km (0.063 R)
• M45: 18,654,854 km (0.12 R)
• M46: 21,039,744 km (0.111 R)
• M47: 22,033,522 km (0.114 R)
• M48: 23,586,947 km (0.071 R)
• M49: 24,342,117 km (0.099 R)
• M50: 24,480,345 km (0.113 R)
• M51: 26,229,443 km (0.074 R)
• M52: 26,300,203 km (0.111 R)
• M53: 29,183,702 km (0.118 R)
• M54: 29,330,607 km (0.053 R)
• M55: 33,538,945 km (0.055 R)
• M56: 34,310,122 km (0.107 R)
• M57: 34,387,464 km (0.119 R)
• M58: 35,399,344 km (0.05 R)
• M59: 35,477,584 km (0.085 R)
• M60: 35,555,973 km (0.037 R)
• M61: 37,213,518 km (0.114 R)
• M62: 38,091,807 km (0.097 R)
• M63: 38,815,412 km (0.111 R)
• M64: 40,521,575 km (0.101 R)
• M65: 41,342,568 km (0.12 R)
• M66: 42,003,193 km (0.114 R)
• M67: 43,335,212 km (0.118 R)
• M68: 43,586,387 km (0.095 R)
• M69: 45,954,970 km (0.097 R)
• M70: 46,296,651 km (0.09 R)
• M71: 46,382,221 km (0.075 R)
• M72: 46,553,511 km (0.105 R)
• M73: 49,235,502 km (0.067 R)
• M74: 50,462,952 km (0.071 R)
• M75: 51,080,492 km (0.099 R)
• M76: 51,523,152 km (0.085 R)
• M77: 52,055,870 km (0.082 R)
• M78: 52,590,533 km (0.11 R)
• M79: 53,845,210 km (0.074 R)
• M80: 54,656,928 km (0.111 R)
• M81: 55,927,613 km (0.09 R)
• M82: 56,201,078 km (0.106 R)
• M83: 56,383,737 km (0.069 R)
• M84: 56,475,141 km (0.091 R)
• M85: 56,657,950 km (0.119 R)
• M86: 58,498,003 km (0.09 R)
• M87: 60,638,001 km (0.084 R)
• M88: 62,141,759 km (0.042 R)
• M89: 63,372,650 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit