🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.95 AU - 1.09 AU

Year: 394 Days

Day: 35.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,331,343 km

• M1: 172,038 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.48 AU - 2.1 AU

Year: 917 Days

Day: 24.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,331,343 km

• M1: 91,853 km (0.115 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 5.1

Gravity: 25.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.37 AU - 16.15 AU

Year: 19543 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,331,343 km

• M1: 137,780 km (0.069 R)
• M2: 375,191 km (0.085 R)
• M3: 971,040 km (0.071 R)
• M4: 1,102,387 km (0.112 R)
• M5: 1,411,606 km (0.075 R)
• M6: 1,906,774 km (0.109 R)
• M7: 1,939,387 km (0.118 R)
• M8: 2,071,781 km (0.09 R)
• M9: 2,345,395 km (0.099 R)
• M10: 3,671,281 km (0.032 R)
• M11: 3,876,530 km (0.093 R)
• M12: 4,427,947 km (0.1 R)
• M13: 4,558,546 km (0.072 R)
• M14: 4,823,783 km (0.095 R)
• M15: 4,913,392 km (0.1 R)
• M16: 5,277,065 km (0.116 R)
• M17: 5,508,792 km (0.081 R)
• M18: 5,602,291 km (0.111 R)
• M19: 9,641,433 km (0.092 R)
• M20: 9,754,380 km (0.066 R)
• M21: 10,095,762 km (0.08 R)
• M22: 10,731,702 km (0.108 R)
• M23: 11,024,914 km (0.112 R)
• M24: 11,143,097 km (0.11 R)
• M25: 11,380,508 km (0.063 R)
• M26: 12,839,686 km (0.1 R)
• M27: 12,901,769 km (0.104 R)
• M28: 13,276,213 km (0.074 R)
• M29: 13,339,044 km (0.103 R)
• M30: 14,036,020 km (0.102 R)
• M31: 14,099,899 km (0.078 R)
• M32: 14,550,338 km (0.11 R)
• M33: 15,070,789 km (0.117 R)
• M34: 15,399,156 km (0.037 R)
• M35: 15,796,338 km (0.091 R)
• M36: 16,196,812 km (0.113 R)
• M37: 19,234,546 km (0.093 R)
• M38: 19,519,381 km (0.114 R)
• M39: 21,698,722 km (0.09 R)
• M40: 23,193,953 km (0.104 R)
• M41: 23,572,884 km (0.069 R)
• M42: 23,877,615 km (0.117 R)
• M43: 24,876,630 km (0.087 R)
• M44: 24,954,122 km (0.09 R)
• M45: 25,342,478 km (0.08 R)
• M46: 25,811,018 km (0.059 R)
• M47: 28,439,004 km (0.081 R)
• M48: 28,844,564 km (0.119 R)
• M49: 30,651,557 km (0.1 R)
• M50: 31,067,439 km (0.057 R)
• M51: 31,904,588 km (0.099 R)
• M52: 32,579,574 km (0.117 R)
• M53: 32,664,396 km (0.101 R)
• M54: 33,259,347 km (0.108 R)
• M55: 33,601,028 km (0.062 R)
• M56: 34,029,776 km (0.07 R)
• M57: 34,460,169 km (0.078 R)
• M58: 34,979,124 km (0.092 R)
• M59: 35,762,418 km (0.031 R)
• M60: 37,080,824 km (0.027 R)
• M61: 38,146,859 km (0.103 R)
• M62: 38,504,398 km (0.113 R)
• M63: 40,308,997 km (0.093 R)
• M64: 41,221,544 km (0.069 R)
• M65: 41,404,951 km (0.088 R)
• M66: 42,974,232 km (0.092 R)
• M67: 43,160,033 km (0.061 R)
• M68: 44,939,350 km (0.038 R)
• M69: 48,859,712 km (0.108 R)
• M70: 50,125,459 km (0.12 R)
• M71: 50,321,133 km (0.07 R)
• M72: 51,303,243 km (0.086 R)
• M73: 51,697,883 km (0.086 R)
• M74: 52,688,968 km (0.068 R)
• M75: 54,388,101 km (0.111 R)
• M76: 54,488,631 km (0.103 R)
• M77: 54,891,348 km (0.099 R)
• M78: 56,003,608 km (0.07 R)
• M79: 58,045,171 km (0.048 R)
• M80: 58,353,492 km (0.067 R)
• M81: 60,839,659 km (0.114 R)
• M82: 61,466,474 km (0.09 R)
• M83: 61,571,192 km (0.053 R)
• M84: 62,410,885 km (0.073 R)
• M85: 62,516,053 km (0.104 R)
• M86: 63,043,086 km (0.067 R)
• M87: 63,571,615 km (0.07 R)
• M88: 67,312,011 km (0.054 R)
• M89: 67,420,020 km (0.116 R)
• M90: 70,793,752 km (0.058 R)
• M91: 71,893,745 km (0.116 R)
• M92: 72,556,463 km (0.029 R)
• M93: 72,888,571 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.7

Radius: 6.4

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.04 AU - 21.74 AU

Year: 31435 Days

Day: 18 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 114,331,343 km

• M1: 83,176 km (0.101 R)
• M2: 161,416 km (0.117 R)
• M3: 795,861 km (0.103 R)
• M4: 1,395,449 km (0.115 R)
• M5: 2,241,126 km (0.085 R)
• M6: 2,426,328 km (0.032 R)
• M7: 3,113,132 km (0.102 R)
• M8: 6,322,754 km (0.102 R)
• M9: 7,323,265 km (0.096 R)
• M10: 7,946,938 km (0.12 R)
• M11: 9,170,798 km (0.093 R)
• M12: 10,839,712 km (0.081 R)
• M13: 11,390,083 km (0.059 R)
• M14: 11,549,105 km (0.081 R)
• M15: 12,846,717 km (0.069 R)
• M16: 15,226,520 km (0.071 R)
• M17: 16,197,859 km (0.112 R)
• M18: 16,826,320 km (0.107 R)
• M19: 17,280,200 km (0.115 R)
• M20: 17,646,116 km (0.025 R)
• M21: 17,922,274 km (0.075 R)
• M22: 18,292,678 km (0.106 R)
• M23: 18,853,072 km (0.086 R)
• M24: 21,150,297 km (0.096 R)
• M25: 21,247,984 km (0.115 R)
• M26: 21,836,951 km (0.079 R)
• M27: 26,211,492 km (0.105 R)
• M28: 27,054,326 km (0.108 R)
• M29: 27,372,820 km (0.107 R)
• M30: 28,550,754 km (0.068 R)
• M31: 29,091,700 km (0.033 R)
• M32: 29,309,065 km (0.111 R)
• M33: 31,511,744 km (0.072 R)
• M34: 33,767,082 km (0.101 R)
• M35: 35,029,538 km (0.088 R)
• M36: 35,260,817 km (0.101 R)
• M37: 35,608,482 km (0.11 R)
• M38: 35,724,720 km (0.099 R)
• M39: 37,600,527 km (0.097 R)
• M40: 39,869,329 km (0.114 R)
• M41: 40,959,448 km (0.069 R)
• M42: 45,416,717 km (0.062 R)
• M43: 45,542,678 km (0.103 R)
• M44: 46,681,866 km (0.1 R)
• M45: 48,730,160 km (0.1 R)
• M46: 48,859,113 km (0.094 R)
• M47: 48,988,216 km (0.114 R)
• M48: 49,376,273 km (0.109 R)
• M49: 50,415,829 km (0.068 R)
• M50: 51,725,558 km (0.074 R)
• M51: 52,384,537 km (0.049 R)
• M52: 53,046,358 km (0.07 R)
• M53: 54,110,896 km (0.08 R)
• M54: 55,048,276 km (0.101 R)
• M55: 57,483,131 km (0.069 R)
• M56: 59,676,685 km (0.118 R)
• M57: 61,200,639 km (0.082 R)
• M58: 61,479,190 km (0.078 R)
• M59: 62,737,308 km (0.031 R)
• M60: 63,158,725 km (0.059 R)
• M61: 67,566,925 km (0.118 R)
• M62: 69,299,718 km (0.09 R)
• M63: 69,589,937 km (0.11 R)
• M64: 70,463,140 km (0.089 R)
• M65: 72,661,631 km (0.094 R)
• M66: 73,547,400 km (0.096 R)
• M67: 75,628,007 km (0.061 R)
• M68: 82,599,118 km (0.12 R)
• M69: 83,832,253 km (0.098 R)
• M70: 84,141,472 km (0.068 R)
• M71: 84,916,239 km (0.069 R)
• M72: 85,537,818 km (0.098 R)
• M73: 87,098,124 km (0.064 R)
• M74: 87,568,161 km (0.074 R)
• M75: 89,772,336 km (0.039 R)
• M76: 90,405,434 km (0.115 R)
• M77: 94,556,775 km (0.096 R)
• M78: 94,717,593 km (0.116 R)
• M79: 98,606,539 km (0.106 R)
• M80: 99,096,322 km (0.051 R)
• M81: 100,406,351 km (0.072 R)
• M82: 102,878,007 km (0.092 R)
• M83: 103,374,821 km (0.104 R)
• M84: 103,872,384 km (0.106 R)
• M85: 105,703,462 km (0.078 R)
• M86: 106,706,815 km (0.091 R)
• M87: 107,041,914 km (0.083 R)
• M88: 107,377,312 km (0.082 R)
• M89: 108,891,392 km (0.096 R)
• M90: 110,751,343 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit