🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.63 AU - 0.65 AU

Year: 182 Days

Day: 44.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,946,037 km

• M1: 276,158 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.61 AU - 0.81 AU

Year: 212 Days

Day: 37.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,946,037 km

• M1: 180,864 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.23 AU - 1.75 AU

Year: 645 Days

Day: 33.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,946,037 km

• M1: 225,743 km (0.093 R)
• M2: 264,788 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.91 AU

Year: 725 Days

Day: 34.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 12.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.9 AU - 7.8 AU

Year: 6360 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,946,037 km

• M1: 159,023 km (0.063 R)
• M2: 276,756 km (0.066 R)
• M3: 427,700 km (0.115 R)
• M4: 641,775 km (0.081 R)
• M5: 941,569 km (0.092 R)
• M6: 1,267,692 km (0.087 R)
• M7: 1,938,040 km (0.062 R)
• M8: 2,378,905 km (0.051 R)
• M9: 2,851,186 km (0.093 R)
• M10: 3,224,582 km (0.046 R)
• M11: 3,561,177 km (0.1 R)
• M12: 3,827,910 km (0.054 R)
• M13: 4,296,301 km (0.05 R)
• M14: 4,380,974 km (0.11 R)
• M15: 4,638,132 km (0.079 R)
• M16: 4,900,377 km (0.067 R)
• M17: 5,747,251 km (0.106 R)
• M18: 5,872,016 km (0.058 R)
• M19: 6,029,243 km (0.074 R)
• M20: 6,219,681 km (0.066 R)
• M21: 6,671,915 km (0.087 R)
• M22: 7,034,840 km (0.105 R)
• M23: 7,134,921 km (0.059 R)
• M24: 7,438,156 km (0.068 R)
• M25: 7,883,509 km (0.116 R)
• M26: 7,987,629 km (0.095 R)
• M27: 8,127,054 km (0.03 R)
• M28: 9,198,623 km (0.103 R)
• M29: 9,418,233 km (0.111 R)
• M30: 9,602,687 km (0.067 R)
• M31: 9,751,088 km (0.037 R)
• M32: 10,050,135 km (0.092 R)
• M33: 10,200,780 km (0.076 R)
• M34: 10,314,324 km (0.091 R)
• M35: 10,734,096 km (0.104 R)
• M36: 10,888,182 km (0.118 R)
• M37: 11,511,855 km (0.102 R)
• M38: 11,630,038 km (0.064 R)
• M39: 12,752,919 km (0.113 R)
• M40: 13,368,664 km (0.119 R)
• M41: 14,078,356 km (0.077 R)
• M42: 14,247,103 km (0.069 R)
• M43: 15,447,177 km (0.07 R)
• M44: 15,971,517 km (0.045 R)
• M45: 16,634,984 km (0.115 R)
• M46: 16,813,454 km (0.084 R)
• M47: 17,897,740 km (0.12 R)
• M48: 18,356,257 km (0.096 R)
• M49: 18,448,409 km (0.106 R)
• M50: 18,818,515 km (0.103 R)
• M51: 19,097,814 km (0.09 R)
• M52: 19,331,486 km (0.111 R)
• M53: 19,801,821 km (0.037 R)
• M54: 20,754,012 km (0.113 R)
• M55: 20,946,095 km (0.071 R)
• M56: 21,623,624 km (0.065 R)
• M57: 21,916,088 km (0.11 R)
• M58: 22,308,184 km (0.114 R)
• M59: 22,455,837 km (0.036 R)
• M60: 22,554,422 km (0.09 R)
• M61: 23,698,696 km (0.055 R)
• M62: 24,303,221 km (0.05 R)
• M63: 26,406,717 km (0.091 R)
• M64: 26,981,023 km (0.032 R)
• M65: 28,354,780 km (0.119 R)
• M66: 28,621,513 km (0.095 R)
• M67: 29,319,088 km (0.063 R)
• M68: 30,403,074 km (0.119 R)
• M69: 31,942,885 km (0.116 R)
• M70: 32,276,040 km (0.061 R)
• M71: 33,114,237 km (0.049 R)
• M72: 34,242,803 km (0.069 R)
• M73: 34,754,877 km (0.111 R)
• M74: 34,926,166 km (0.106 R)
• M75: 36,190,418 km (0.084 R)
• M76: 37,119,271 km (0.091 R)
• M77: 37,938,618 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 4.8

Gravity: 27.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.51 AU - 17.27 AU

Year: 18365 Days

Day: 21.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,946,037 km

• M1: 109,655 km (0.075 R)
• M2: 163,211 km (0.077 R)
• M3: 1,138,589 km (0.086 R)
• M4: 1,438,084 km (0.093 R)
• M5: 1,495,081 km (0.09 R)
• M6: 3,759,843 km (0.059 R)
• M7: 3,838,831 km (0.086 R)
• M8: 4,283,137 km (0.11 R)
• M9: 4,532,367 km (0.117 R)
• M10: 4,658,777 km (0.09 R)
• M11: 5,001,506 km (0.105 R)
• M12: 5,308,032 km (0.101 R)
• M13: 6,929,822 km (0.118 R)
• M14: 7,222,136 km (0.087 R)
• M15: 7,468,823 km (0.057 R)
• M16: 7,768,468 km (0.071 R)
• M17: 8,795,457 km (0.073 R)
• M18: 8,900,475 km (0.108 R)
• M19: 9,701,572 km (0.075 R)
• M20: 10,248,202 km (0.097 R)
• M21: 13,187,800 km (0.11 R)
• M22: 13,247,939 km (0.09 R)
• M23: 13,610,265 km (0.07 R)
• M24: 13,671,001 km (0.091 R)
• M25: 14,221,522 km (0.105 R)
• M26: 15,155,162 km (0.102 R)
• M27: 15,980,194 km (0.085 R)
• M28: 16,044,222 km (0.105 R)
• M29: 16,689,587 km (0.109 R)
• M30: 18,339,801 km (0.117 R)
• M31: 19,082,106 km (0.058 R)
• M32: 19,765,469 km (0.079 R)
• M33: 21,508,883 km (0.085 R)
• M34: 22,077,055 km (0.107 R)
• M35: 23,664,738 km (0.117 R)
• M36: 24,030,654 km (0.114 R)
• M37: 24,177,559 km (0.101 R)
• M38: 25,214,272 km (0.105 R)
• M39: 25,288,922 km (0.079 R)
• M40: 25,588,117 km (0.1 R)
• M41: 26,416,890 km (0.106 R)
• M42: 27,407,527 km (0.089 R)
• M43: 27,561,014 km (0.03 R)
• M44: 28,565,713 km (0.047 R)
• M45: 29,661,069 km (0.118 R)
• M46: 30,055,559 km (0.106 R)
• M47: 30,293,120 km (0.108 R)
• M48: 30,610,716 km (0.099 R)
• M49: 30,849,774 km (0.101 R)
• M50: 31,490,053 km (0.116 R)
• M51: 32,458,699 km (0.094 R)
• M52: 32,946,837 km (0.042 R)
• M53: 33,110,048 km (0.115 R)
• M54: 33,437,218 km (0.029 R)
• M55: 34,094,851 km (0.086 R)
• M56: 34,342,585 km (0.1 R)
• M57: 35,089,377 km (0.101 R)
• M58: 36,345,850 km (0.119 R)
• M59: 36,683,343 km (0.118 R)
• M60: 37,106,854 km (0.111 R)
• M61: 37,276,648 km (0.047 R)
• M62: 40,464,429 km (0.11 R)
• M63: 41,604,963 km (0.102 R)
• M64: 41,958,014 km (0.119 R)
• M65: 42,046,426 km (0.068 R)
• M66: 43,380,241 km (0.1 R)
• M67: 44,187,172 km (0.118 R)
• M68: 44,908,533 km (0.113 R)
• M69: 44,999,040 km (0.079 R)
• M70: 45,180,053 km (0.117 R)
• M71: 46,912,546 km (0.068 R)
• M72: 47,187,956 km (0.107 R)
• M73: 48,480,780 km (0.069 R)
• M74: 49,038,481 km (0.087 R)
• M75: 52,048,091 km (0.054 R)
• M76: 52,333,374 km (0.105 R)
• M77: 52,809,844 km (0.079 R)
• M78: 52,905,437 km (0.1 R)
• M79: 53,192,216 km (0.084 R)
• M80: 53,479,444 km (0.087 R)
• M81: 53,575,336 km (0.092 R)
• M82: 53,671,228 km (0.089 R)
• M83: 54,730,231 km (0.059 R)
• M84: 56,088,131 km (0.071 R)
• M85: 61,027,255 km (0.114 R)
• M86: 61,629,236 km (0.069 R)
• M87: 61,930,975 km (0.111 R)
• M88: 62,233,163 km (0.075 R)
• M89: 64,056,761 km (0.067 R)
• M90: 67,341,781 km (0.119 R)
• M91: 68,483,512 km (0.091 R)
• M92: 68,900,441 km (0.079 R)
• M93: 69,213,549 km (0.117 R)
• M94: 69,527,106 km (0.055 R)
• M95: 69,945,980 km (0.071 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit