🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 40.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,046,501 km

• M1: 329,564 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 173 Days

Day: 16.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.98 AU - 1.38 AU

Year: 478 Days

Day: 35.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,046,501 km

• M1: 522,695 km (0.106 R)
• M2: 789,129 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.71 AU - 2.07 AU

Year: 969 Days

Day: 34.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,046,501 km

• M1: 838,496 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.7 AU - 2.68 AU

Year: 1208 Days

Day: 31.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 9.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.58 AU - 5.38 AU

Year: 3535 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,046,501 km

• M1: 192,532 km (0.104 R)
• M2: 268,528 km (0.112 R)
• M3: 466,596 km (0.037 R)
• M4: 549,772 km (0.102 R)
• M5: 694,733 km (0.08 R)
• M6: 822,190 km (0.075 R)
• M7: 904,918 km (0.084 R)
• M8: 1,135,897 km (0.07 R)
• M9: 1,827,637 km (0.105 R)
• M10: 2,093,024 km (0.093 R)
• M11: 2,208,513 km (0.114 R)
• M12: 2,415,856 km (0.073 R)
• M13: 2,962,038 km (0.089 R)
• M14: 3,075,882 km (0.055 R)
• M15: 3,158,011 km (0.066 R)
• M16: 3,442,995 km (0.07 R)
• M17: 3,683,997 km (0.055 R)
• M18: 4,164,506 km (0.06 R)
• M19: 4,477,315 km (0.118 R)
• M20: 4,740,607 km (0.115 R)
• M21: 4,931,793 km (0.026 R)
• M22: 5,125,522 km (0.081 R)
• M23: 5,480,668 km (0.112 R)
• M24: 5,966,711 km (0.093 R)
• M25: 6,214,894 km (0.062 R)
• M26: 6,424,331 km (0.05 R)
• M27: 6,636,162 km (0.073 R)
• M28: 6,742,974 km (0.07 R)
• M29: 6,871,778 km (0.118 R)
• M30: 7,045,013 km (0.114 R)
• M31: 7,132,078 km (0.105 R)
• M32: 7,263,425 km (0.085 R)
• M33: 7,506,372 km (0.071 R)
• M34: 8,159,517 km (0.103 R)
• M35: 8,251,071 km (0.086 R)
• M36: 8,550,865 km (0.104 R)
• M37: 9,232,732 km (0.064 R)
• M38: 9,496,024 km (0.118 R)
• M39: 10,005,405 km (0.12 R)
• M40: 10,598,411 km (0.097 R)
• M41: 11,025,513 km (0.082 R)
• M42: 11,432,568 km (0.029 R)
• M43: 11,689,428 km (0.075 R)
• M44: 11,922,352 km (0.092 R)
• M45: 12,130,592 km (0.062 R)
• M46: 12,683,057 km (0.042 R)
• M47: 12,869,007 km (0.106 R)
• M48: 13,216,822 km (0.099 R)
• M49: 13,405,465 km (0.108 R)
• M50: 13,758,067 km (0.036 R)
• M51: 14,389,370 km (0.077 R)
• M52: 14,639,049 km (0.088 R)
• M53: 15,198,844 km (0.087 R)
• M54: 15,396,463 km (0.085 R)
• M55: 15,566,556 km (0.065 R)
• M56: 15,737,247 km (0.101 R)
• M57: 16,397,273 km (0.119 R)
• M58: 16,629,000 km (0.104 R)
• M59: 16,774,409 km (0.094 R)
• M60: 17,037,103 km (0.071 R)
• M61: 17,242,351 km (0.105 R)
• M62: 17,360,085 km (0.099 R)
• M63: 17,685,011 km (0.116 R)
• M64: 17,833,413 km (0.086 R)
• M65: 18,012,032 km (0.092 R)
• M66: 18,221,320 km (0.115 R)
• M67: 18,762,715 km (0.11 R)
• M68: 18,853,520 km (0.094 R)
• M69: 19,861,660 km (0.072 R)
• M70: 20,201,547 km (0.112 R)
• M71: 20,294,597 km (0.12 R)
• M72: 20,387,796 km (0.069 R)
• M73: 20,481,145 km (0.067 R)
• M74: 20,605,910 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 10.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.73 AU - 5.61 AU

Year: 4382 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,046,501 km

• M1: 167,699 km (0.111 R)
• M2: 281,394 km (0.104 R)
• M3: 796,160 km (0.101 R)
• M4: 1,027,887 km (0.092 R)
• M5: 1,152,203 km (0.041 R)
• M6: 2,301,713 km (0.032 R)
• M7: 2,388,629 km (0.077 R)
• M8: 2,486,616 km (0.069 R)
• M9: 2,636,214 km (0.087 R)
• M10: 2,727,319 km (0.073 R)
• M11: 2,850,587 km (0.106 R)
• M12: 3,340,371 km (0.098 R)
• M13: 3,450,325 km (0.094 R)
• M14: 3,879,522 km (0.068 R)
• M15: 4,135,783 km (0.112 R)
• M16: 4,277,901 km (0.113 R)
• M17: 4,701,861 km (0.088 R)
• M18: 4,775,912 km (0.115 R)
• M19: 5,241,161 km (0.084 R)
• M20: 5,602,889 km (0.12 R)
• M21: 5,694,593 km (0.078 R)
• M22: 6,053,179 km (0.093 R)
• M23: 6,296,275 km (0.094 R)
• M24: 7,186,682 km (0.096 R)
• M25: 7,401,205 km (0.085 R)
• M26: 7,545,268 km (0.12 R)
• M27: 7,792,403 km (0.077 R)
• M28: 8,027,571 km (0.098 R)
• M29: 8,160,863 km (0.099 R)
• M30: 8,399,621 km (0.111 R)
• M31: 9,471,191 km (0.091 R)
• M32: 9,880,191 km (0.106 R)
• M33: 10,472,300 km (0.09 R)
• M34: 10,780,771 km (0.098 R)
• M35: 10,911,519 km (0.116 R)
• M36: 11,059,322 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 14

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.19 AU - 8.15 AU

Year: 7157 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,046,501 km

• M1: 271,819 km (0.107 R)
• M2: 566,378 km (0.098 R)
• M3: 655,239 km (0.065 R)
• M4: 835,504 km (0.081 R)
• M5: 955,631 km (0.103 R)
• M6: 1,066,034 km (0.08 R)
• M7: 1,231,938 km (0.097 R)
• M8: 1,479,673 km (0.053 R)
• M9: 2,003,714 km (0.065 R)
• M10: 2,406,282 km (0.055 R)
• M11: 2,516,685 km (0.041 R)
• M12: 2,696,801 km (0.036 R)
• M13: 2,788,504 km (0.102 R)
• M14: 3,585,562 km (0.095 R)
• M15: 3,712,421 km (0.112 R)
• M16: 3,866,656 km (0.077 R)
• M17: 4,261,595 km (0.106 R)
• M18: 4,587,120 km (0.102 R)
• M19: 4,725,049 km (0.075 R)
• M20: 5,090,516 km (0.09 R)
• M21: 5,523,752 km (0.054 R)
• M22: 5,700,427 km (0.113 R)
• M23: 5,819,357 km (0.064 R)
• M24: 6,395,159 km (0.038 R)
• M25: 6,799,822 km (0.092 R)
• M26: 7,180,847 km (0.116 R)
• M27: 7,309,352 km (0.084 R)
• M28: 7,471,217 km (0.11 R)
• M29: 7,634,129 km (0.063 R)
• M30: 7,798,387 km (0.075 R)
• M31: 8,130,345 km (0.071 R)
• M32: 8,331,704 km (0.095 R)
• M33: 8,602,925 km (0.089 R)
• M34: 8,876,988 km (0.095 R)
• M35: 9,258,612 km (0.087 R)
• M36: 9,930,456 km (0.104 R)
• M37: 10,326,741 km (0.102 R)
• M38: 11,849,049 km (0.12 R)
• M39: 11,963,192 km (0.067 R)
• M40: 13,321,990 km (0.081 R)
• M41: 13,440,621 km (0.118 R)
• M42: 13,799,057 km (0.061 R)
• M43: 14,934,056 km (0.046 R)
• M44: 15,181,192 km (0.117 R)
• M45: 15,846,902 km (0.096 R)
• M46: 16,479,701 km (0.108 R)
• M47: 17,466,000 km (0.04 R)
• M48: 17,683,067 km (0.047 R)
• M49: 18,207,407 km (0.094 R)
• M50: 18,295,221 km (0.072 R)
• M51: 19,675,710 km (0.117 R)
• M52: 20,629,846 km (0.039 R)
• M53: 21,274,313 km (0.082 R)
• M54: 22,159,633 km (0.026 R)
• M55: 22,961,927 km (0.098 R)
• M56: 24,110,689 km (0.12 R)
• M57: 24,740,795 km (0.076 R)
• M58: 25,278,300 km (0.084 R)
• M59: 25,868,913 km (0.118 R)
• M60: 26,913,555 km (0.077 R)
• M61: 27,063,900 km (0.085 R)
• M62: 27,516,733 km (0.09 R)
• M63: 28,022,673 km (0.053 R)
• M64: 28,838,730 km (0.082 R)
• M65: 29,869,758 km (0.109 R)
• M66: 32,180,297 km (0.106 R)
• M67: 32,286,811 km (0.113 R)
• M68: 33,303,328 km (0.096 R)
• M69: 34,113,251 km (0.118 R)
• M70: 34,330,467 km (0.086 R)
• M71: 34,765,947 km (0.096 R)
• M72: 34,984,509 km (0.111 R)
• M73: 35,093,865 km (0.093 R)
• M74: 35,807,746 km (0.07 R)
• M75: 37,026,969 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 10.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.72 AU - 10.14 AU

Year: 9124 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,046,501 km

• M1: 221,704 km (0.086 R)
• M2: 452,085 km (0.08 R)
• M3: 552,914 km (0.096 R)
• M4: 905,366 km (0.118 R)
• M5: 1,136,495 km (0.108 R)
• M6: 1,632,412 km (0.089 R)
• M7: 1,796,072 km (0.082 R)
• M8: 2,612,278 km (0.095 R)
• M9: 2,721,634 km (0.051 R)
• M10: 2,832,636 km (0.071 R)
• M11: 3,059,127 km (0.11 R)
• M12: 3,712,720 km (0.084 R)
• M13: 4,214,920 km (0.056 R)
• M14: 4,839,042 km (0.068 R)
• M15: 5,668,712 km (0.048 R)
• M16: 6,504,815 km (0.113 R)
• M17: 6,729,211 km (0.116 R)
• M18: 7,109,040 km (0.114 R)
• M19: 7,301,573 km (0.1 R)
• M20: 8,492,970 km (0.08 R)
• M21: 9,236,472 km (0.113 R)
• M22: 9,743,908 km (0.052 R)
• M23: 9,829,328 km (0.079 R)
• M24: 9,914,898 km (0.115 R)
• M25: 10,044,001 km (0.061 R)
• M26: 10,962,682 km (0.112 R)
• M27: 11,140,703 km (0.103 R)
• M28: 11,771,408 km (0.052 R)
• M29: 13,161,621 km (0.092 R)
• M30: 14,214,042 km (0.056 R)
• M31: 14,897,704 km (0.103 R)
• M32: 17,373,848 km (0.081 R)
• M33: 18,526,649 km (0.05 R)
• M34: 19,219,437 km (0.11 R)
• M35: 19,595,975 km (0.045 R)
• M36: 19,974,906 km (0.118 R)
• M37: 20,630,294 km (0.031 R)
• M38: 21,071,159 km (0.089 R)
• M39: 21,738,216 km (0.079 R)
• M40: 23,264,264 km (0.072 R)
• M41: 23,723,081 km (0.076 R)
• M42: 23,838,271 km (0.066 R)
• M43: 24,069,250 km (0.104 R)
• M44: 24,941,705 km (0.069 R)
• M45: 25,411,293 km (0.114 R)
• M46: 25,529,176 km (0.09 R)
• M47: 26,897,548 km (0.1 R)
• M48: 27,017,675 km (0.117 R)
• M49: 27,318,666 km (0.094 R)
• M50: 28,045,861 km (0.048 R)
• M51: 28,595,334 km (0.064 R)
• M52: 28,963,644 km (0.069 R)
• M53: 29,395,383 km (0.083 R)
• M54: 29,829,217 km (0.109 R)
• M55: 30,390,059 km (0.103 R)
• M56: 31,017,473 km (0.098 R)
• M57: 31,649,075 km (0.098 R)
• M58: 31,902,793 km (0.105 R)
• M59: 32,157,409 km (0.12 R)
• M60: 33,117,677 km (0.069 R)
• M61: 33,569,164 km (0.108 R)
• M62: 34,870,216 km (0.101 R)
• M63: 35,197,985 km (0.112 R)
• M64: 35,526,802 km (0.052 R)
• M65: 35,658,597 km (0.077 R)
• M66: 35,988,909 km (0.059 R)
• M67: 36,253,847 km (0.105 R)
• M68: 36,852,388 km (0.057 R)
• M69: 36,985,830 km (0.085 R)
• M70: 37,186,291 km (0.11 R)
• M71: 37,253,161 km (0.102 R)
• M72: 37,789,918 km (0.109 R)
• M73: 38,059,194 km (0.088 R)
• M74: 38,938,830 km (0.069 R)
• M75: 39,415,299 km (0.039 R)
• M76: 39,893,713 km (0.098 R)
• M77: 41,063,419 km (0.101 R)
• M78: 42,174,632 km (0.082 R)
• M79: 43,084,785 km (0.11 R)
• M80: 45,067,107 km (0.054 R)
• M81: 45,567,212 km (0.118 R)
• M82: 46,573,108 km (0.114 R)
• M83: 46,645,364 km (0.116 R)
• M84: 48,826,501 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 17,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit