🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.41 AU - 2.69 AU

Year: 1534 Days

Day: 46.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 12.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.07 AU - 4.81 AU

Year: 3525 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 101,055,113 km

• M1: 160,219 km (0.03 R)
• M2: 255,812 km (0.091 R)
• M3: 402,119 km (0.062 R)
• M4: 587,172 km (0.118 R)
• M5: 837,449 km (0.115 R)
• M6: 1,085,632 km (0.109 R)
• M7: 1,291,478 km (0.066 R)
• M8: 1,372,112 km (0.026 R)
• M9: 1,496,428 km (0.11 R)
• M10: 2,001,171 km (0.068 R)
• M11: 2,111,574 km (0.085 R)
• M12: 2,289,296 km (0.099 R)
• M13: 2,371,725 km (0.081 R)
• M14: 2,489,009 km (0.103 R)
• M15: 2,817,227 km (0.089 R)
• M16: 3,326,458 km (0.102 R)
• M17: 3,591,994 km (0.075 R)
• M18: 3,688,485 km (0.102 R)
• M19: 4,265,783 km (0.071 R)
• M20: 4,722,655 km (0.09 R)
• M21: 5,151,851 km (0.109 R)
• M22: 5,371,162 km (0.082 R)
• M23: 5,864,685 km (0.112 R)
• M24: 6,047,793 km (0.067 R)
• M25: 6,139,945 km (0.032 R)
• M26: 6,256,033 km (0.097 R)
• M27: 6,513,790 km (0.098 R)
• M28: 6,679,695 km (0.105 R)
• M29: 6,775,138 km (0.071 R)
• M30: 6,991,606 km (0.083 R)
• M31: 7,505,475 km (0.101 R)
• M32: 7,629,641 km (0.114 R)
• M33: 8,184,200 km (0.069 R)
• M34: 8,777,954 km (0.066 R)
• M35: 8,935,182 km (0.03 R)
• M36: 9,119,785 km (0.119 R)
• M37: 9,439,177 km (0.088 R)
• M38: 9,870,916 km (0.103 R)
• M39: 10,364,290 km (0.067 R)
• M40: 10,865,593 km (0.091 R)
• M41: 11,176,008 km (0.057 R)
• M42: 11,346,550 km (0.072 R)
• M43: 11,546,562 km (0.11 R)
• M44: 11,661,453 km (0.083 R)
• M45: 12,417,222 km (0.105 R)
• M46: 12,949,790 km (0.086 R)
• M47: 13,580,495 km (0.046 R)
• M48: 13,701,819 km (0.105 R)
• M49: 13,792,924 km (0.096 R)
• M50: 14,067,885 km (0.104 R)
• M51: 14,159,887 km (0.106 R)
• M52: 14,560,959 km (0.104 R)
• M53: 14,716,242 km (0.098 R)
• M54: 14,965,771 km (0.059 R)
• M55: 15,153,816 km (0.077 R)
• M56: 16,331,151 km (0.059 R)
• M57: 16,427,941 km (0.109 R)
• M58: 16,849,358 km (0.032 R)
• M59: 17,274,365 km (0.043 R)
• M60: 17,405,862 km (0.097 R)
• M61: 17,504,746 km (0.063 R)
• M62: 17,669,902 km (0.039 R)
• M63: 18,068,281 km (0.07 R)
• M64: 18,302,252 km (0.065 R)
• M65: 18,671,609 km (0.119 R)
• M66: 18,772,887 km (0.059 R)
• M67: 19,281,670 km (0.059 R)
• M68: 19,589,093 km (0.042 R)
• M69: 20,416,818 km (0.06 R)
• M70: 21,045,129 km (0.084 R)
• M71: 21,291,218 km (0.103 R)
• M72: 22,213,638 km (0.097 R)
• M73: 22,571,776 km (0.098 R)
• M74: 22,823,698 km (0.105 R)
• M75: 23,877,316 km (0.087 R)
• M76: 24,060,574 km (0.111 R)
• M77: 24,281,081 km (0.106 R)
• M78: 24,687,089 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.6

Radius: 5.2

Gravity: 25.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.23 AU - 16.59 AU

Year: 21689 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,055,113 km

• M1: 327,320 km (0.101 R)
• M2: 547,079 km (0.12 R)
• M3: 1,619,247 km (0.061 R)
• M4: 1,750,594 km (0.054 R)
• M5: 1,817,614 km (0.095 R)
• M6: 1,885,532 km (0.113 R)
• M7: 1,919,640 km (0.092 R)
• M8: 2,383,692 km (0.056 R)
• M9: 3,080,819 km (0.099 R)
• M10: 3,792,904 km (0.079 R)
• M11: 4,145,058 km (0.11 R)
• M12: 4,325,174 km (0.109 R)
• M13: 5,022,749 km (0.088 R)
• M14: 5,457,929 km (0.075 R)
• M15: 6,056,919 km (0.111 R)
• M16: 6,158,645 km (0.117 R)
• M17: 6,728,912 km (0.094 R)
• M18: 7,047,107 km (0.12 R)
• M19: 7,533,599 km (0.095 R)
• M20: 7,919,412 km (0.053 R)
• M21: 8,998,611 km (0.115 R)
• M22: 9,173,192 km (0.053 R)
• M23: 9,822,895 km (0.094 R)
• M24: 10,062,850 km (0.053 R)
• M25: 10,548,595 km (0.079 R)
• M26: 10,794,384 km (0.026 R)
• M27: 12,051,006 km (0.078 R)
• M28: 13,552,221 km (0.062 R)
• M29: 13,618,941 km (0.088 R)
• M30: 13,953,592 km (0.117 R)
• M31: 14,223,317 km (0.104 R)
• M32: 14,630,971 km (0.099 R)
• M33: 15,947,432 km (0.039 R)
• M34: 17,229,037 km (0.103 R)
• M35: 17,301,143 km (0.095 R)
• M36: 17,590,914 km (0.11 R)
• M37: 17,882,181 km (0.106 R)
• M38: 19,814,088 km (0.1 R)
• M39: 19,889,635 km (0.079 R)
• M40: 20,193,169 km (0.103 R)
• M41: 21,189,940 km (0.045 R)
• M42: 21,344,624 km (0.086 R)
• M43: 21,733,130 km (0.087 R)
• M44: 21,889,310 km (0.09 R)
• M45: 22,912,859 km (0.078 R)
• M46: 23,790,998 km (0.106 R)
• M47: 24,517,745 km (0.041 R)
• M48: 24,924,501 km (0.11 R)
• M49: 26,574,267 km (0.114 R)
• M50: 28,003,973 km (0.081 R)
• M51: 28,088,795 km (0.061 R)
• M52: 28,344,009 km (0.065 R)
• M53: 29,544,831 km (0.105 R)
• M54: 29,891,001 km (0.107 R)
• M55: 30,238,517 km (0.091 R)
• M56: 30,325,583 km (0.071 R)
• M57: 31,730,157 km (0.081 R)
• M58: 32,440,448 km (0.114 R)
• M59: 32,618,769 km (0.107 R)
• M60: 33,066,216 km (0.091 R)
• M61: 33,515,608 km (0.119 R)
• M62: 33,605,666 km (0.059 R)
• M63: 33,695,873 km (0.048 R)
• M64: 35,333,371 km (0.027 R)
• M65: 35,516,778 km (0.087 R)
• M66: 35,884,789 km (0.089 R)
• M67: 36,439,199 km (0.058 R)
• M68: 37,837,640 km (0.111 R)
• M69: 38,213,430 km (0.115 R)
• M70: 38,401,773 km (0.116 R)
• M71: 38,684,962 km (0.097 R)
• M72: 39,824,599 km (0.108 R)
• M73: 40,015,486 km (0.039 R)
• M74: 40,590,390 km (0.053 R)
• M75: 40,878,815 km (0.107 R)
• M76: 42,039,395 km (0.091 R)
• M77: 42,136,634 km (0.086 R)
• M78: 47,091,016 km (0.112 R)
• M79: 47,697,785 km (0.072 R)
• M80: 49,226,077 km (0.089 R)
• M81: 51,496,374 km (0.057 R)
• M82: 55,284,492 km (0.07 R)
• M83: 58,183,848 km (0.119 R)
• M84: 58,943,506 km (0.108 R)
• M85: 59,706,455 km (0.065 R)
• M86: 59,815,811 km (0.098 R)
• M87: 60,363,040 km (0.111 R)
• M88: 60,912,064 km (0.034 R)
• M89: 61,683,540 km (0.041 R)
• M90: 63,570,269 km (0.117 R)
• M91: 69,343,101 km (0.109 R)
• M92: 69,572,883 km (0.119 R)
• M93: 71,304,329 km (0.113 R)
• M94: 72,117,094 km (0.085 R)
• M95: 72,582,942 km (0.085 R)
• M96: 75,871,851 km (0.116 R)
• M97: 77,534,332 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.5

Radius: 4.7

Gravity: 39.41 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.22 AU - 21.42 AU

Year: 27155 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,055,113 km

• M1: 144,661 km (0.092 R)
• M2: 191,186 km (0.112 R)
• M3: 583,282 km (0.118 R)
• M4: 663,915 km (0.119 R)
• M5: 990,637 km (0.101 R)
• M6: 1,022,501 km (0.097 R)
• M7: 1,505,852 km (0.113 R)
• M8: 2,343,750 km (0.06 R)
• M9: 2,605,546 km (0.116 R)
• M10: 4,309,466 km (0.094 R)
• M11: 4,415,232 km (0.087 R)
• M12: 5,012,576 km (0.111 R)
• M13: 5,068,077 km (0.069 R)
• M14: 5,867,228 km (0.105 R)
• M15: 8,225,639 km (0.057 R)
• M16: 11,198,747 km (0.102 R)
• M17: 11,271,601 km (0.116 R)
• M18: 12,758,903 km (0.119 R)
• M19: 14,149,266 km (0.069 R)
• M20: 17,829,074 km (0.11 R)
• M21: 19,553,638 km (0.054 R)
• M22: 20,613,689 km (0.038 R)
• M23: 21,420,770 km (0.119 R)
• M24: 21,511,127 km (0.099 R)
• M25: 22,146,918 km (0.08 R)
• M26: 22,513,133 km (0.093 R)
• M27: 25,513,019 km (0.108 R)
• M28: 26,089,420 km (0.085 R)
• M29: 28,139,958 km (0.053 R)
• M30: 28,437,209 km (0.083 R)
• M31: 29,636,236 km (0.102 R)
• M32: 31,055,770 km (0.054 R)
• M33: 32,497,295 km (0.091 R)
• M34: 36,518,635 km (0.086 R)
• M35: 37,711,678 km (0.094 R)
• M36: 37,929,942 km (0.118 R)
• M37: 38,258,159 km (0.073 R)
• M38: 38,477,470 km (0.064 R)
• M39: 39,358,901 km (0.039 R)
• M40: 39,469,603 km (0.062 R)
• M41: 39,580,305 km (0.08 R)
• M42: 39,802,159 km (0.057 R)
• M43: 39,913,161 km (0.103 R)
• M44: 40,470,114 km (0.115 R)
• M45: 41,029,610 km (0.069 R)
• M46: 42,496,118 km (0.098 R)
• M47: 42,950,745 km (0.113 R)
• M48: 44,209,462 km (0.076 R)
• M49: 44,785,563 km (0.088 R)
• M50: 44,901,053 km (0.071 R)
• M51: 46,178,469 km (0.116 R)
• M52: 46,880,233 km (0.118 R)
• M53: 47,467,554 km (0.09 R)
• M54: 49,244,627 km (0.106 R)
• M55: 52,011,290 km (0.096 R)
• M56: 52,375,860 km (0.091 R)
• M57: 55,943,620 km (0.069 R)
• M58: 57,066,801 km (0.111 R)
• M59: 57,192,014 km (0.109 R)
• M60: 57,317,377 km (0.12 R)
• M61: 57,945,389 km (0.092 R)
• M62: 59,081,585 km (0.11 R)
• M63: 59,970,495 km (0.102 R)
• M64: 61,119,706 km (0.098 R)
• M65: 61,889,985 km (0.063 R)
• M66: 62,405,201 km (0.114 R)
• M67: 64,350,122 km (0.118 R)
• M68: 65,002,818 km (0.113 R)
• M69: 65,264,465 km (0.083 R)
• M70: 65,657,757 km (0.098 R)
• M71: 67,106,164 km (0.025 R)
• M72: 68,432,050 km (0.113 R)
• M73: 74,367,794 km (0.094 R)
• M74: 75,739,607 km (0.062 R)
• M75: 77,674,206 km (0.096 R)
• M76: 77,813,033 km (0.096 R)
• M77: 77,951,860 km (0.095 R)
• M78: 81,732,946 km (0.081 R)
• M79: 82,722,985 km (0.096 R)
• M80: 86,578,571 km (0.106 R)
• M81: 90,346,193 km (0.095 R)
• M82: 90,492,201 km (0.108 R)
• M83: 92,397,030 km (0.075 R)
• M84: 93,280,705 km (0.117 R)
• M85: 94,167,072 km (0.098 R)
• M86: 94,907,881 km (0.067 R)
• M87: 95,650,635 km (0.028 R)
• M88: 96,097,184 km (0.089 R)
• M89: 98,941,638 km (0.116 R)
• M90: 99,242,629 km (0.071 R)
• M91: 99,393,274 km (0.09 R)
• M92: 99,845,508 km (0.038 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: 460 - 17,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit