🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.63 AU - 0.63 AU

Year: 184 Days

Day: 19.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.11 AU - 1.19 AU

Year: 453 Days

Day: 42.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 144.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 11.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.27 AU - 11.17 AU

Year: 11994 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,437,924 km

• M1: 157,227 km (0.072 R)
• M2: 265,087 km (0.119 R)
• M3: 368,310 km (0.097 R)
• M4: 600,336 km (0.06 R)
• M5: 766,689 km (0.068 R)
• M6: 881,131 km (0.093 R)
• M7: 1,073,514 km (0.083 R)
• M8: 1,184,366 km (0.061 R)
• M9: 1,338,751 km (0.073 R)
• M10: 1,438,832 km (0.098 R)
• M11: 1,562,251 km (0.11 R)
• M12: 1,842,298 km (0.106 R)
• M13: 2,352,875 km (0.118 R)
• M14: 2,574,280 km (0.1 R)
• M15: 3,555,343 km (0.066 R)
• M16: 3,696,115 km (0.114 R)
• M17: 3,810,258 km (0.092 R)
• M18: 4,129,948 km (0.081 R)
• M19: 4,278,200 km (0.049 R)
• M20: 4,702,759 km (0.112 R)
• M21: 5,172,795 km (0.089 R)
• M22: 6,022,960 km (0.065 R)
• M23: 6,464,274 km (0.051 R)
• M24: 6,636,910 km (0.117 R)
• M25: 6,776,036 km (0.108 R)
• M26: 6,881,053 km (0.098 R)
• M27: 7,850,747 km (0.076 R)
• M28: 8,220,702 km (0.112 R)
• M29: 8,483,097 km (0.063 R)
• M30: 8,558,644 km (0.074 R)
• M31: 8,748,334 km (0.109 R)
• M32: 9,170,649 km (0.104 R)
• M33: 9,599,546 km (0.112 R)
• M34: 10,195,095 km (0.027 R)
• M35: 10,436,695 km (0.069 R)
• M36: 10,720,931 km (0.09 R)
• M37: 10,843,602 km (0.065 R)
• M38: 11,172,867 km (0.091 R)
• M39: 12,738,259 km (0.083 R)
• M40: 13,348,468 km (0.083 R)
• M41: 13,436,432 km (0.087 R)
• M42: 14,416,597 km (0.12 R)
• M43: 15,790,055 km (0.083 R)
• M44: 15,976,305 km (0.085 R)
• M45: 16,871,199 km (0.057 R)
• M46: 17,061,637 km (0.058 R)
• M47: 17,300,695 km (0.088 R)
• M48: 17,589,119 km (0.078 R)
• M49: 18,857,111 km (0.118 R)
• M50: 19,452,211 km (0.119 R)
• M51: 20,003,180 km (0.115 R)
• M52: 20,255,402 km (0.097 R)
• M53: 21,120,676 km (0.037 R)
• M54: 21,480,459 km (0.073 R)
• M55: 21,946,008 km (0.088 R)
• M56: 22,310,428 km (0.029 R)
• M57: 24,646,548 km (0.073 R)
• M58: 25,133,938 km (0.076 R)
• M59: 25,297,000 km (0.088 R)
• M60: 25,788,728 km (0.096 R)
• M61: 25,898,383 km (0.114 R)
• M62: 26,504,404 km (0.039 R)
• M63: 26,781,310 km (0.045 R)
• M64: 28,180,798 km (0.054 R)
• M65: 28,463,538 km (0.114 R)
• M66: 28,747,325 km (0.077 R)
• M67: 28,974,864 km (0.101 R)
• M68: 30,527,091 km (0.088 R)
• M69: 31,225,564 km (0.103 R)
• M70: 32,401,403 km (0.088 R)
• M71: 32,697,607 km (0.067 R)
• M72: 33,412,236 km (0.087 R)
• M73: 33,531,764 km (0.099 R)
• M74: 33,951,536 km (0.107 R)
• M75: 34,312,815 km (0.112 R)
• M76: 36,015,089 km (0.071 R)
• M77: 37,061,975 km (0.1 R)
• M78: 37,185,692 km (0.087 R)
• M79: 37,309,709 km (0.073 R)
• M80: 37,682,507 km (0.111 R)
• M81: 39,311,777 km (0.074 R)
• M82: 40,135,014 km (0.079 R)
• M83: 41,091,992 km (0.103 R)
• M84: 41,348,552 km (0.104 R)
• M85: 41,863,019 km (0.082 R)
• M86: 43,028,536 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 4.7

Gravity: 21.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.16 AU - 14.68 AU

Year: 16068 Days

Day: 15.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,437,924 km

• M1: 60,288 km (0.11 R)
• M2: 176,675 km (0.106 R)
• M3: 262,095 km (0.108 R)
• M4: 317,447 km (0.05 R)
• M5: 653,294 km (0.095 R)
• M6: 770,728 km (0.097 R)
• M7: 811,419 km (0.088 R)
• M8: 959,670 km (0.113 R)
• M9: 1,429,258 km (0.102 R)
• M10: 1,714,092 km (0.074 R)
• M11: 2,485,269 km (0.113 R)
• M12: 2,700,690 km (0.108 R)
• M13: 2,858,217 km (0.076 R)
• M14: 2,954,259 km (0.113 R)
• M15: 3,149,334 km (0.097 R)
• M16: 3,724,837 km (0.087 R)
• M17: 5,636,399 km (0.106 R)
• M18: 6,041,510 km (0.066 R)
• M19: 6,414,158 km (0.044 R)
• M20: 6,456,046 km (0.111 R)
• M21: 6,922,492 km (0.072 R)
• M22: 7,575,935 km (0.105 R)
• M23: 7,664,497 km (0.098 R)
• M24: 8,615,491 km (0.094 R)
• M25: 9,988,799 km (0.039 R)
• M26: 10,527,352 km (0.078 R)
• M27: 10,775,235 km (0.109 R)
• M28: 11,125,444 km (0.093 R)
• M29: 11,479,542 km (0.061 R)
• M30: 13,518,412 km (0.108 R)
• M31: 13,787,688 km (0.086 R)
• M32: 14,441,430 km (0.107 R)
• M33: 14,661,639 km (0.109 R)
• M34: 15,105,196 km (0.05 R)
• M35: 15,778,835 km (0.115 R)
• M36: 16,405,052 km (0.087 R)
• M37: 16,692,280 km (0.094 R)
• M38: 18,035,070 km (0.045 R)
• M39: 18,094,162 km (0.084 R)
• M40: 18,272,034 km (0.11 R)
• M41: 19,776,839 km (0.094 R)
• M42: 19,837,874 km (0.044 R)
• M43: 20,021,281 km (0.094 R)
• M44: 20,328,256 km (0.049 R)
• M45: 20,451,525 km (0.038 R)
• M46: 22,456,585 km (0.12 R)
• M47: 22,583,893 km (0.067 R)
• M48: 22,967,462 km (0.092 R)
• M49: 23,417,751 km (0.065 R)
• M50: 23,482,378 km (0.118 R)
• M51: 23,676,406 km (0.084 R)
• M52: 25,645,713 km (0.111 R)
• M53: 25,712,284 km (0.078 R)
• M54: 25,845,575 km (0.108 R)
• M55: 26,448,006 km (0.108 R)
• M56: 27,735,296 km (0.087 R)
• M57: 30,581,395 km (0.112 R)
• M58: 32,146,488 km (0.114 R)
• M59: 33,737,461 km (0.069 R)
• M60: 34,984,360 km (0.098 R)
• M61: 38,052,911 km (0.118 R)
• M62: 38,128,757 km (0.119 R)
• M63: 38,890,659 km (0.057 R)
• M64: 39,273,480 km (0.078 R)
• M65: 39,426,968 km (0.1 R)
• M66: 39,503,861 km (0.109 R)
• M67: 39,580,754 km (0.028 R)
• M68: 41,440,405 km (0.101 R)
• M69: 41,518,495 km (0.094 R)
• M70: 42,066,622 km (0.047 R)
• M71: 42,617,142 km (0.083 R)
• M72: 42,695,980 km (0.097 R)
• M73: 43,090,769 km (0.087 R)
• M74: 44,043,558 km (0.067 R)
• M75: 44,203,029 km (0.105 R)
• M76: 44,842,859 km (0.105 R)
• M77: 45,405,048 km (0.096 R)
• M78: 46,617,838 km (0.067 R)
• M79: 46,780,451 km (0.119 R)
• M80: 47,105,976 km (0.081 R)
• M81: 47,350,718 km (0.11 R)
• M82: 48,827,698 km (0.12 R)
• M83: 49,323,316 km (0.103 R)
• M84: 53,263,424 km (0.079 R)
• M85: 53,348,246 km (0.049 R)
• M86: 54,029,365 km (0.119 R)
• M87: 55,313,962 km (0.101 R)
• M88: 55,399,981 km (0.108 R)
• M89: 55,744,355 km (0.102 R)
• M90: 56,868,733 km (0.084 R)
• M91: 57,564,363 km (0.084 R)
• M92: 57,826,010 km (0.084 R)
• M93: 58,000,590 km (0.102 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: 459 - 19,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit