🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.87 AU

Year: 273 Days

Day: 17.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.28 AU - 2.44 AU

Year: 1618 Days

Day: 40.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,670,516 km

• M1: 42,336 km (0.085 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 9.2

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.47 AU - 4.51 AU

Year: 4245 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,670,516 km

• M1: 179,966 km (0.095 R)
• M2: 245,640 km (0.113 R)
• M3: 593,156 km (0.059 R)
• M4: 912,697 km (0.05 R)
• M5: 1,091,765 km (0.113 R)
• M6: 1,312,871 km (0.088 R)
• M7: 1,548,488 km (0.028 R)
• M8: 1,646,624 km (0.104 R)
• M9: 1,763,908 km (0.094 R)
• M10: 2,060,112 km (0.102 R)
• M11: 2,205,222 km (0.119 R)
• M12: 2,334,774 km (0.099 R)
• M13: 2,410,171 km (0.115 R)
• M14: 2,660,449 km (0.035 R)
• M15: 2,919,253 km (0.07 R)
• M16: 3,061,969 km (0.12 R)
• M17: 3,207,079 km (0.085 R)
• M18: 4,056,945 km (0.068 R)
• M19: 4,355,093 km (0.072 R)
• M20: 4,589,363 km (0.045 R)
• M21: 4,997,018 km (0.106 R)
• M22: 5,516,870 km (0.114 R)
• M23: 6,184,226 km (0.071 R)
• M24: 6,474,297 km (0.109 R)
• M25: 7,150,030 km (0.06 R)
• M26: 7,538,237 km (0.061 R)
• M27: 7,650,435 km (0.095 R)
• M28: 7,763,232 km (0.092 R)
• M29: 7,848,203 km (0.11 R)
• M30: 9,099,290 km (0.057 R)
• M31: 9,248,888 km (0.079 R)
• M32: 9,338,946 km (0.087 R)
• M33: 9,641,433 km (0.08 R)
• M34: 9,947,062 km (0.045 R)
• M35: 10,599,308 km (0.119 R)
• M36: 10,725,120 km (0.12 R)
• M37: 11,749,417 km (0.057 R)
• M38: 11,879,717 km (0.045 R)
• M39: 13,006,039 km (0.102 R)
• M40: 13,377,790 km (0.105 R)
• M41: 13,684,465 km (0.115 R)
• M42: 13,752,981 km (0.06 R)
• M43: 14,166,320 km (0.104 R)
• M44: 14,793,883 km (0.115 R)
• M45: 15,217,245 km (0.118 R)
• M46: 15,359,213 km (0.085 R)
• M47: 16,148,342 km (0.111 R)
• M48: 16,767,079 km (0.102 R)
• M49: 17,245,493 km (0.057 R)
• M50: 17,504,896 km (0.115 R)
• M51: 18,291,032 km (0.066 R)
• M52: 18,669,515 km (0.093 R)
• M53: 18,783,509 km (0.102 R)
• M54: 19,434,110 km (0.07 R)
• M55: 19,975,355 km (0.079 R)
• M56: 20,757,303 km (0.063 R)
• M57: 21,191,586 km (0.12 R)
• M58: 21,469,538 km (0.115 R)
• M59: 21,668,803 km (0.106 R)
• M60: 21,788,631 km (0.063 R)
• M61: 22,229,944 km (0.108 R)
• M62: 22,755,332 km (0.084 R)
• M63: 22,999,326 km (0.094 R)
• M64: 23,080,707 km (0.052 R)
• M65: 23,284,909 km (0.104 R)
• M66: 23,407,728 km (0.086 R)
• M67: 23,859,664 km (0.068 R)
• M68: 24,273,152 km (0.092 R)
• M69: 24,356,179 km (0.046 R)
• M70: 24,439,206 km (0.051 R)
• M71: 25,865,771 km (0.095 R)
• M72: 26,803,151 km (0.082 R)
• M73: 27,362,199 km (0.096 R)
• M74: 27,621,601 km (0.057 R)
• M75: 27,794,985 km (0.069 R)
• M76: 28,230,016 km (0.102 R)
• M77: 28,360,914 km (0.118 R)
• M78: 29,150,791 km (0.094 R)
• M79: 29,371,448 km (0.079 R)
• M80: 29,504,141 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 10.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.54 AU - 7.14 AU

Year: 6298 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,670,516 km

• M1: 141,819 km (0.051 R)
• M2: 280,646 km (0.109 R)
• M3: 369,656 km (0.077 R)
• M4: 458,966 km (0.075 R)
• M5: 671,395 km (0.048 R)
• M6: 747,092 km (0.107 R)
• M7: 924,964 km (0.065 R)
• M8: 1,521,410 km (0.075 R)
• M9: 2,002,816 km (0.03 R)
• M10: 2,337,317 km (0.118 R)
• M11: 2,517,583 km (0.054 R)
• M12: 3,609,348 km (0.06 R)
• M13: 3,846,460 km (0.108 R)
• M14: 4,160,915 km (0.078 R)
• M15: 4,350,755 km (0.094 R)
• M16: 5,358,147 km (0.116 R)
• M17: 5,709,552 km (0.094 R)
• M18: 5,855,560 km (0.105 R)
• M19: 6,468,612 km (0.108 R)
• M20: 6,688,970 km (0.1 R)
• M21: 7,189,374 km (0.115 R)
• M22: 7,329,548 km (0.116 R)
• M23: 7,435,313 km (0.12 R)
• M24: 8,539,046 km (0.068 R)
• M25: 9,195,332 km (0.033 R)
• M26: 9,577,704 km (0.057 R)
• M27: 10,200,331 km (0.105 R)
• M28: 11,813,594 km (0.107 R)
• M29: 12,103,964 km (0.086 R)
• M30: 12,271,065 km (0.091 R)
• M31: 12,480,950 km (0.068 R)
• M32: 12,882,920 km (0.058 R)
• M33: 13,160,573 km (0.113 R)
• M34: 13,656,490 km (0.083 R)
• M35: 14,444,871 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 10.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.04 AU - 9.72 AU

Year: 9871 Days

Day: 7.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,670,516 km

• M1: 141,370 km (0.075 R)
• M2: 541,245 km (0.095 R)
• M3: 625,170 km (0.083 R)
• M4: 808,277 km (0.068 R)
• M5: 1,009,786 km (0.11 R)
• M6: 1,080,695 km (0.036 R)
• M7: 1,153,549 km (0.093 R)
• M8: 1,563,747 km (0.118 R)
• M9: 1,710,502 km (0.081 R)
• M10: 1,995,336 km (0.103 R)
• M11: 2,109,031 km (0.109 R)
• M12: 2,561,116 km (0.118 R)
• M13: 2,635,166 km (0.066 R)
• M14: 2,862,106 km (0.085 R)
• M15: 2,990,910 km (0.087 R)
• M16: 3,389,289 km (0.082 R)
• M17: 3,498,346 km (0.108 R)
• M18: 3,580,924 km (0.119 R)
• M19: 4,236,013 km (0.113 R)
• M20: 4,835,602 km (0.044 R)
• M21: 4,927,903 km (0.106 R)
• M22: 5,114,302 km (0.055 R)
• M23: 5,558,159 km (0.043 R)
• M24: 5,752,337 km (0.044 R)
• M25: 6,113,915 km (0.106 R)
• M26: 6,449,314 km (0.057 R)
• M27: 6,584,999 km (0.09 R)
• M28: 6,790,547 km (0.029 R)
• M29: 7,455,359 km (0.119 R)
• M30: 8,472,625 km (0.115 R)
• M31: 10,715,396 km (0.118 R)
• M32: 11,860,119 km (0.072 R)
• M33: 12,278,395 km (0.092 R)
• M34: 13,129,457 km (0.032 R)
• M35: 13,823,890 km (0.111 R)
• M36: 14,043,351 km (0.119 R)
• M37: 14,753,641 km (0.032 R)
• M38: 15,022,917 km (0.119 R)
• M39: 15,566,556 km (0.067 R)
• M40: 15,932,472 km (0.113 R)
• M41: 16,162,704 km (0.101 R)
• M42: 16,486,733 km (0.117 R)
• M43: 17,852,262 km (0.064 R)
• M44: 18,043,448 km (0.119 R)
• M45: 18,718,134 km (0.03 R)
• M46: 19,204,926 km (0.055 R)
• M47: 19,351,831 km (0.1 R)
• M48: 20,042,225 km (0.07 R)
• M49: 20,590,352 km (0.118 R)
• M50: 20,941,757 km (0.103 R)
• M51: 21,143,415 km (0.048 R)
• M52: 22,573,272 km (0.108 R)
• M53: 23,718,593 km (0.12 R)
• M54: 24,404,200 km (0.112 R)
• M55: 24,616,479 km (0.119 R)
• M56: 24,829,357 km (0.045 R)
• M57: 25,794,862 km (0.09 R)
• M58: 26,282,252 km (0.036 R)
• M59: 26,827,386 km (0.035 R)
• M60: 27,376,261 km (0.08 R)
• M61: 27,652,119 km (0.069 R)
• M62: 28,095,228 km (0.111 R)
• M63: 28,317,830 km (0.083 R)
• M64: 29,269,871 km (0.058 R)
• M65: 30,460,670 km (0.056 R)
• M66: 30,975,735 km (0.05 R)
• M67: 31,667,027 km (0.101 R)
• M68: 32,188,824 km (0.052 R)
• M69: 32,305,211 km (0.118 R)
• M70: 34,304,587 km (0.106 R)
• M71: 34,423,368 km (0.05 R)
• M72: 34,840,446 km (0.09 R)
• M73: 36,041,269 km (0.066 R)
• M74: 37,438,962 km (0.115 R)
• M75: 39,537,520 km (0.083 R)
• M76: 40,726,674 km (0.105 R)
• M77: 41,041,577 km (0.118 R)
• M78: 41,357,379 km (0.116 R)
• M79: 42,245,691 km (0.105 R)
• M80: 42,756,119 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.3

Radius: 7.6

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.72 AU - 14.24 AU

Year: 18503 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,670,516 km

• M1: 139,874 km (0.05 R)
• M2: 330,611 km (0.099 R)
• M3: 382,971 km (0.091 R)
• M4: 1,206,208 km (0.092 R)
• M5: 1,470,098 km (0.112 R)
• M6: 1,562,101 km (0.117 R)
• M7: 1,882,839 km (0.115 R)
• M8: 2,224,072 km (0.103 R)
• M9: 2,294,682 km (0.07 R)
• M10: 3,605,458 km (0.089 R)
• M11: 4,114,689 km (0.102 R)
• M12: 4,782,794 km (0.074 R)
• M13: 5,199,723 km (0.111 R)
• M14: 5,725,111 km (0.114 R)
• M15: 5,969,553 km (0.067 R)
• M16: 6,621,052 km (0.103 R)
• M17: 7,137,464 km (0.067 R)
• M18: 8,099,528 km (0.11 R)
• M19: 8,540,094 km (0.047 R)
• M20: 8,988,438 km (0.102 R)
• M21: 9,387,117 km (0.035 R)
• M22: 9,444,562 km (0.102 R)
• M23: 9,966,509 km (0.06 R)
• M24: 10,557,571 km (0.095 R)
• M25: 10,857,365 km (0.103 R)
• M26: 13,225,798 km (0.098 R)
• M27: 15,068,844 km (0.093 R)
• M28: 15,746,373 km (0.05 R)
• M29: 16,295,546 km (0.087 R)
• M30: 17,341,984 km (0.033 R)
• M31: 18,698,537 km (0.089 R)
• M32: 18,915,903 km (0.11 R)
• M33: 20,014,998 km (0.076 R)
• M34: 20,684,299 km (0.043 R)
• M35: 20,909,145 km (0.085 R)
• M36: 21,134,589 km (0.11 R)
• M37: 24,297,237 km (0.101 R)
• M38: 25,410,545 km (0.119 R)
• M39: 25,812,065 km (0.086 R)
• M40: 26,215,830 km (0.076 R)
• M41: 26,947,812 km (0.07 R)
• M42: 27,934,261 km (0.063 R)
• M43: 28,348,647 km (0.083 R)
• M44: 28,932,378 km (0.112 R)
• M45: 29,435,924 km (0.087 R)
• M46: 30,111,658 km (0.113 R)
• M47: 30,792,478 km (0.085 R)
• M48: 33,303,029 km (0.114 R)
• M49: 33,566,471 km (0.115 R)
• M50: 33,918,774 km (0.117 R)
• M51: 34,272,423 km (0.097 R)
• M52: 35,698,839 km (0.065 R)
• M53: 35,878,506 km (0.084 R)
• M54: 38,149,551 km (0.072 R)
• M55: 38,333,258 km (0.102 R)
• M56: 38,978,623 km (0.084 R)
• M57: 40,373,324 km (0.114 R)
• M58: 43,211,345 km (0.11 R)
• M59: 43,690,657 km (0.086 R)
• M60: 45,527,868 km (0.109 R)
• M61: 45,820,182 km (0.119 R)
• M62: 46,504,892 km (0.104 R)
• M63: 49,577,333 km (0.086 R)
• M64: 50,986,245 km (0.06 R)
• M65: 52,612,674 km (0.059 R)
• M66: 52,714,849 km (0.106 R)
• M67: 53,124,298 km (0.08 R)
• M68: 53,329,397 km (0.03 R)
• M69: 53,740,492 km (0.105 R)
• M70: 53,843,415 km (0.085 R)
• M71: 54,255,857 km (0.101 R)
• M72: 54,359,079 km (0.032 R)
• M73: 54,876,389 km (0.111 R)
• M74: 57,487,320 km (0.072 R)
• M75: 59,179,422 km (0.111 R)
• M76: 61,102,502 km (0.031 R)
• M77: 63,046,078 km (0.096 R)
• M78: 63,154,536 km (0.116 R)
• M79: 63,916,289 km (0.075 R)
• M80: 64,900,194 km (0.096 R)
• M81: 66,993,517 km (0.033 R)
• M82: 67,548,076 km (0.063 R)
• M83: 68,215,582 km (0.117 R)
• M84: 68,327,032 km (0.092 R)
• M85: 68,885,182 km (0.094 R)
• M86: 69,108,980 km (0.081 R)
• M87: 69,781,572 km (0.118 R)
• M88: 70,343,612 km (0.102 R)
• M89: 70,568,906 km (0.118 R)
• M90: 71,925,609 km (0.072 R)
• M91: 72,039,154 km (0.079 R)
• M92: 72,948,858 km (0.085 R)
• M93: 75,239,800 km (0.069 R)
• M94: 76,047,180 km (0.093 R)
• M95: 77,670,466 km (0.114 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: 508 - 11,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit