🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.81 AU - 0.91 AU

Year: 279 Days

Day: 21.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.57 AU - 2.17 AU

Year: 895 Days

Day: 40.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,210,351 km

• M1: 42,187 km (0.098 R)
• M2: 407,804 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.61 AU - 3.51 AU

Year: 1873 Days

Day: 28.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,210,351 km

• M1: 910,153 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.07 AU - 4.41 AU

Year: 2530 Days

Day: 34.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.02 AU - 5.1 AU

Year: 3407 Days

Day: 29.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.6

Radius: 10.6

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.75 AU - 11.85 AU

Year: 10733 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,210,351 km

• M1: 145,110 km (0.088 R)
• M2: 228,286 km (0.075 R)
• M3: 327,171 km (0.106 R)
• M4: 404,812 km (0.117 R)
• M5: 719,117 km (0.117 R)
• M6: 982,409 km (0.054 R)
• M7: 1,167,911 km (0.09 R)
• M8: 1,298,210 km (0.116 R)
• M9: 1,944,772 km (0.083 R)
• M10: 3,306,412 km (0.1 R)
• M11: 3,493,709 km (0.118 R)
• M12: 3,684,596 km (0.056 R)
• M13: 3,944,597 km (0.042 R)
• M14: 4,043,630 km (0.034 R)
• M15: 4,110,052 km (0.091 R)
• M16: 4,210,432 km (0.114 R)
• M17: 4,379,777 km (0.114 R)
• M18: 4,655,187 km (0.118 R)
• M19: 5,187,007 km (0.102 R)
• M20: 5,368,619 km (0.116 R)
• M21: 5,552,325 km (0.108 R)
• M22: 6,346,690 km (0.089 R)
• M23: 7,624,854 km (0.09 R)
• M24: 8,634,340 km (0.027 R)
• M25: 8,763,443 km (0.091 R)
• M26: 8,893,294 km (0.095 R)
• M27: 11,906,495 km (0.108 R)
• M28: 12,291,559 km (0.092 R)
• M29: 13,073,807 km (0.03 R)
• M30: 14,175,595 km (0.107 R)
• M31: 14,328,185 km (0.099 R)
• M32: 14,840,558 km (0.12 R)
• M33: 15,725,579 km (0.071 R)
• M34: 15,936,362 km (0.101 R)
• M35: 16,094,936 km (0.061 R)
• M36: 16,307,365 km (0.055 R)
• M37: 16,734,915 km (0.107 R)
• M38: 18,315,417 km (0.081 R)
• M39: 18,537,271 km (0.045 R)
• M40: 18,927,422 km (0.097 R)
• M41: 19,659,404 km (0.046 R)
• M42: 20,400,512 km (0.114 R)
• M43: 20,861,124 km (0.081 R)
• M44: 21,266,983 km (0.111 R)
• M45: 22,086,630 km (0.073 R)
• M46: 22,204,513 km (0.115 R)
• M47: 22,441,027 km (0.084 R)
• M48: 22,559,508 km (0.065 R)
• M49: 22,856,909 km (0.095 R)
• M50: 23,275,334 km (0.085 R)
• M51: 26,149,708 km (0.068 R)
• M52: 26,712,794 km (0.103 R)
• M53: 26,901,437 km (0.117 R)
• M54: 27,533,339 km (0.107 R)
• M55: 28,490,166 km (0.068 R)
• M56: 28,811,652 km (0.08 R)
• M57: 30,043,890 km (0.106 R)
• M58: 30,174,639 km (0.098 R)
• M59: 30,305,537 km (0.043 R)
• M60: 30,633,605 km (0.104 R)
• M61: 31,028,842 km (0.114 R)
• M62: 31,160,937 km (0.074 R)
• M63: 31,624,990 km (0.109 R)
• M64: 32,158,007 km (0.098 R)
• M65: 34,114,897 km (0.087 R)
• M66: 34,319,547 km (0.115 R)
• M67: 35,625,237 km (0.045 R)
• M68: 35,763,615 km (0.054 R)
• M69: 35,971,406 km (0.044 R)
• M70: 36,040,820 km (0.072 R)
• M71: 36,667,336 km (0.116 R)
• M72: 36,946,934 km (0.1 R)
• M73: 37,860,528 km (0.065 R)
• M74: 38,214,028 km (0.112 R)
• M75: 38,639,484 km (0.051 R)
• M76: 38,710,543 km (0.091 R)
• M77: 39,423,676 km (0.074 R)
• M78: 40,573,635 km (0.111 R)
• M79: 42,759,410 km (0.114 R)
• M80: 43,496,329 km (0.073 R)
• M81: 43,792,383 km (0.094 R)
• M82: 44,908,383 km (0.112 R)
• M83: 50,161,064 km (0.08 R)
• M84: 51,719,574 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.6

Radius: 7.3

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.93 AU - 20.73 AU

Year: 24155 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,210,351 km

• M1: 272,567 km (0.099 R)
• M2: 404,213 km (0.062 R)
• M3: 489,335 km (0.115 R)
• M4: 654,042 km (0.112 R)
• M5: 809,624 km (0.089 R)
• M6: 920,027 km (0.088 R)
• M7: 977,173 km (0.104 R)
• M8: 1,065,286 km (0.05 R)
• M9: 1,125,574 km (0.094 R)
• M10: 1,511,537 km (0.115 R)
• M11: 1,649,017 km (0.09 R)
• M12: 2,639,056 km (0.065 R)
• M13: 3,017,688 km (0.103 R)
• M14: 3,368,794 km (0.12 R)
• M15: 3,458,553 km (0.115 R)
• M16: 3,872,490 km (0.071 R)
• M17: 4,109,304 km (0.096 R)
• M18: 5,733,638 km (0.079 R)
• M19: 7,768,169 km (0.101 R)
• M20: 13,118,686 km (0.062 R)
• M21: 13,905,272 km (0.108 R)
• M22: 15,225,024 km (0.105 R)
• M23: 15,598,720 km (0.06 R)
• M24: 16,278,941 km (0.048 R)
• M25: 16,891,694 km (0.096 R)
• M26: 17,512,076 km (0.061 R)
• M27: 18,934,902 km (0.118 R)
• M28: 19,822,466 km (0.085 R)
• M29: 20,971,677 km (0.112 R)
• M30: 22,565,792 km (0.117 R)
• M31: 23,248,407 km (0.118 R)
• M32: 23,764,968 km (0.107 R)
• M33: 25,248,979 km (0.033 R)
• M34: 27,122,992 km (0.107 R)
• M35: 28,305,563 km (0.114 R)
• M36: 29,411,839 km (0.067 R)
• M37: 30,720,521 km (0.037 R)
• M38: 31,003,411 km (0.061 R)
• M39: 31,287,048 km (0.086 R)
• M40: 31,381,893 km (0.093 R)
• M41: 33,394,134 km (0.058 R)
• M42: 35,447,664 km (0.096 R)
• M43: 35,546,548 km (0.111 R)
• M44: 36,439,947 km (0.119 R)
• M45: 37,039,535 km (0.092 R)
• M46: 38,858,197 km (0.053 R)
• M47: 41,744,388 km (0.114 R)
• M48: 42,371,802 km (0.119 R)
• M49: 42,581,688 km (0.117 R)
• M50: 43,530,138 km (0.088 R)
• M51: 45,233,609 km (0.113 R)
• M52: 46,741,855 km (0.108 R)
• M53: 47,175,838 km (0.096 R)
• M54: 49,918,266 km (0.112 R)
• M55: 51,476,328 km (0.052 R)
• M56: 52,149,070 km (0.119 R)
• M57: 53,389,834 km (0.032 R)
• M58: 54,298,342 km (0.026 R)
• M59: 54,412,336 km (0.079 R)
• M60: 55,785,495 km (0.114 R)
• M61: 57,054,384 km (0.104 R)
• M62: 59,268,283 km (0.07 R)
• M63: 59,973,188 km (0.107 R)
• M64: 60,208,805 km (0.115 R)
• M65: 60,444,720 km (0.044 R)
• M66: 60,562,753 km (0.082 R)
• M67: 60,680,935 km (0.082 R)
• M68: 61,272,894 km (0.037 R)
• M69: 61,985,579 km (0.109 R)
• M70: 62,462,347 km (0.096 R)
• M71: 62,820,783 km (0.098 R)
• M72: 63,659,579 km (0.078 R)
• M73: 66,563,423 km (0.053 R)
• M74: 66,807,267 km (0.099 R)
• M75: 68,154,247 km (0.103 R)
• M76: 70,377,720 km (0.045 R)
• M77: 70,626,202 km (0.037 R)
• M78: 70,750,518 km (0.056 R)
• M79: 72,248,591 km (0.116 R)
• M80: 72,875,855 km (0.05 R)
• M81: 73,001,517 km (0.102 R)
• M82: 74,135,768 km (0.042 R)
• M83: 75,911,794 km (0.091 R)
• M84: 76,677,286 km (0.049 R)
• M85: 76,805,043 km (0.04 R)
• M86: 79,376,481 km (0.091 R)
• M87: 79,505,733 km (0.111 R)
• M88: 80,412,745 km (0.106 R)
• M89: 81,193,048 km (0.099 R)
• M90: 81,714,546 km (0.116 R)
• M91: 84,339,091 km (0.078 R)
• M92: 84,735,076 km (0.117 R)
• M93: 87,124,304 km (0.099 R)
• M94: 87,925,700 km (0.1 R)
• M95: 88,863,678 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.1

Radius: 7

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.94 AU - 20.8 AU

Year: 26428 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,210,351 km

• M1: 827,426 km (0.063 R)
• M2: 1,326,933 km (0.083 R)
• M3: 1,944,174 km (0.115 R)
• M4: 2,061,459 km (0.065 R)
• M5: 2,682,439 km (0.08 R)
• M6: 2,769,356 km (0.111 R)
• M7: 2,813,188 km (0.053 R)
• M8: 3,835,689 km (0.11 R)
• M9: 3,983,343 km (0.083 R)
• M10: 4,592,505 km (0.107 R)
• M11: 4,696,924 km (0.104 R)
• M12: 4,908,007 km (0.113 R)
• M13: 5,504,603 km (0.077 R)
• M14: 5,727,205 km (0.076 R)
• M15: 6,943,884 km (0.119 R)
• M16: 7,003,724 km (0.041 R)
• M17: 7,489,019 km (0.035 R)
• M18: 7,550,504 km (0.112 R)
• M19: 7,922,554 km (0.106 R)
• M20: 8,878,783 km (0.107 R)
• M21: 9,536,266 km (0.071 R)
• M22: 10,209,456 km (0.066 R)
• M23: 12,610,652 km (0.102 R)
• M24: 14,100,646 km (0.079 R)
• M25: 14,405,228 km (0.087 R)
• M26: 14,558,416 km (0.094 R)
• M27: 15,176,255 km (0.087 R)
• M28: 15,488,466 km (0.08 R)
• M29: 15,645,394 km (0.1 R)
• M30: 16,119,171 km (0.086 R)
• M31: 16,838,886 km (0.103 R)
• M32: 17,650,604 km (0.086 R)
• M33: 17,814,563 km (0.089 R)
• M34: 18,226,406 km (0.114 R)
• M35: 21,109,756 km (0.118 R)
• M36: 21,633,198 km (0.107 R)
• M37: 24,495,754 km (0.088 R)
• M38: 25,322,132 km (0.119 R)
• M39: 26,250,986 km (0.113 R)
• M40: 30,370,163 km (0.11 R)
• M41: 30,566,585 km (0.097 R)
• M42: 30,960,626 km (0.096 R)
• M43: 31,554,978 km (0.11 R)
• M44: 32,353,382 km (0.077 R)
• M45: 32,553,993 km (0.068 R)
• M46: 33,461,902 km (0.096 R)
• M47: 34,480,364 km (0.114 R)
• M48: 34,890,711 km (0.12 R)
• M49: 35,302,554 km (0.027 R)
• M50: 35,405,777 km (0.117 R)
• M51: 36,756,795 km (0.098 R)
• M52: 37,175,819 km (0.116 R)
• M53: 38,548,679 km (0.088 R)
• M54: 40,368,985 km (0.071 R)
• M55: 40,801,323 km (0.106 R)
• M56: 41,018,091 km (0.094 R)
• M57: 41,561,729 km (0.12 R)
• M58: 42,546,083 km (0.112 R)
• M59: 42,875,947 km (0.119 R)
• M60: 45,770,067 km (0.066 R)
• M61: 47,924,575 km (0.083 R)
• M62: 48,038,868 km (0.071 R)
• M63: 49,417,562 km (0.101 R)
• M64: 50,692,884 km (0.117 R)
• M65: 51,509,988 km (0.084 R)
• M66: 54,225,488 km (0.092 R)
• M67: 56,021,261 km (0.092 R)
• M68: 58,323,871 km (0.108 R)
• M69: 58,445,943 km (0.115 R)
• M70: 60,410,313 km (0.06 R)
• M71: 60,533,731 km (0.11 R)
• M72: 61,276,485 km (0.115 R)
• M73: 63,899,534 km (0.096 R)
• M74: 64,655,751 km (0.088 R)
• M75: 64,908,422 km (0.107 R)
• M76: 66,431,627 km (0.082 R)
• M77: 69,383,792 km (0.049 R)
• M78: 69,771,998 km (0.079 R)
• M79: 73,561,761 km (0.108 R)
• M80: 76,481,163 km (0.079 R)
• M81: 76,614,754 km (0.089 R)
• M82: 77,015,976 km (0.093 R)
• M83: 79,979,809 km (0.076 R)
• M84: 82,021,820 km (0.102 R)
• M85: 82,432,316 km (0.063 R)
• M86: 83,943,255 km (0.091 R)
• M87: 84,771,129 km (0.081 R)
• M88: 85,601,846 km (0.069 R)
• M89: 86,992,359 km (0.11 R)
• M90: 87,550,658 km (0.112 R)
• M91: 87,970,130 km (0.117 R)
• M92: 90,642,397 km (0.091 R)
• M93: 93,341,143 km (0.092 R)
• M94: 93,769,591 km (0.116 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit