🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1 AU - 1.14 AU

Year: 426 Days

Day: 28 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,034,198 km

• M1: 283,937 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.01 AU - 2.65 AU

Year: 1369 Days

Day: 31.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 12.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.09 AU - 6.25 AU

Year: 4526 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,034,198 km

• M1: 217,216 km (0.102 R)
• M2: 382,372 km (0.106 R)
• M3: 624,571 km (0.119 R)
• M4: 738,565 km (0.113 R)
• M5: 942,167 km (0.094 R)
• M6: 1,088,624 km (0.118 R)
• M7: 1,446,911 km (0.094 R)
• M8: 1,546,094 km (0.065 R)
• M9: 1,826,889 km (0.102 R)
• M10: 2,303,957 km (0.107 R)
• M11: 2,801,519 km (0.118 R)
• M12: 3,071,992 km (0.058 R)
• M13: 3,164,145 km (0.084 R)
• M14: 3,294,744 km (0.071 R)
• M15: 3,408,139 km (0.114 R)
• M16: 3,638,819 km (0.109 R)
• M17: 3,854,838 km (0.072 R)
• M18: 4,075,196 km (0.06 R)
• M19: 4,279,247 km (0.101 R)
• M20: 4,528,477 km (0.118 R)
• M21: 4,739,859 km (0.119 R)
• M22: 4,846,821 km (0.119 R)
• M23: 5,460,621 km (0.108 R)
• M24: 6,075,918 km (0.101 R)
• M25: 6,569,740 km (0.108 R)
• M26: 6,689,269 km (0.103 R)
• M27: 7,125,646 km (0.113 R)
• M28: 7,322,517 km (0.081 R)
• M29: 7,496,349 km (0.113 R)
• M30: 8,076,939 km (0.081 R)
• M31: 8,385,709 km (0.12 R)
• M32: 8,909,002 km (0.046 R)
• M33: 9,632,158 km (0.107 R)
• M34: 9,768,292 km (0.057 R)
• M35: 9,959,777 km (0.1 R)
• M36: 10,235,486 km (0.118 R)
• M37: 10,935,904 km (0.087 R)
• M38: 11,163,292 km (0.074 R)
• M39: 11,421,049 km (0.081 R)
• M40: 11,507,517 km (0.105 R)
• M41: 11,651,879 km (0.042 R)
• M42: 11,738,795 km (0.1 R)
• M43: 11,913,376 km (0.113 R)
• M44: 12,323,873 km (0.046 R)
• M45: 12,471,675 km (0.091 R)
• M46: 13,129,008 km (0.119 R)
• M47: 13,219,515 km (0.093 R)
• M48: 13,310,171 km (0.111 R)
• M49: 13,736,226 km (0.119 R)
• M50: 14,043,351 km (0.117 R)
• M51: 14,166,918 km (0.104 R)
• M52: 14,321,752 km (0.12 R)
• M53: 14,539,417 km (0.088 R)
• M54: 14,758,279 km (0.061 R)
• M55: 15,104,448 km (0.061 R)
• M56: 15,262,723 km (0.034 R)
• M57: 16,320,828 km (0.114 R)
• M58: 16,646,204 km (0.11 R)
• M59: 17,601,685 km (0.062 R)
• M60: 18,575,119 km (0.1 R)
• M61: 18,710,654 km (0.098 R)
• M62: 18,846,639 km (0.108 R)
• M63: 19,051,289 km (0.082 R)
• M64: 19,876,919 km (0.061 R)
• M65: 19,980,890 km (0.1 R)
• M66: 20,608,902 km (0.087 R)
• M67: 21,208,041 km (0.118 R)
• M68: 21,563,037 km (0.081 R)
• M69: 22,099,345 km (0.052 R)
• M70: 22,966,564 km (0.091 R)
• M71: 23,075,771 km (0.06 R)
• M72: 23,331,284 km (0.046 R)
• M73: 23,624,346 km (0.113 R)
• M74: 23,992,507 km (0.085 R)
• M75: 24,140,160 km (0.102 R)
• M76: 24,473,763 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441

Radius: 6.5

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.15 AU - 19.65 AU

Year: 24410 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,034,198 km

• M1: 134,488 km (0.084 R)
• M2: 218,562 km (0.059 R)
• M3: 308,920 km (0.065 R)
• M4: 395,088 km (0.093 R)
• M5: 509,830 km (0.12 R)
• M6: 658,081 km (0.036 R)
• M7: 1,237,922 km (0.082 R)
• M8: 1,380,788 km (0.097 R)
• M9: 1,498,821 km (0.116 R)
• M10: 1,651,261 km (0.106 R)
• M11: 1,938,340 km (0.118 R)
• M12: 2,852,682 km (0.086 R)
• M13: 3,196,607 km (0.06 R)
• M14: 3,274,847 km (0.111 R)
• M15: 3,634,630 km (0.12 R)
• M16: 4,788,179 km (0.084 R)
• M17: 4,968,145 km (0.035 R)
• M18: 5,709,702 km (0.12 R)
• M19: 6,190,659 km (0.09 R)
• M20: 6,986,969 km (0.089 R)
• M21: 7,397,166 km (0.031 R)
• M22: 7,920,908 km (0.112 R)
• M23: 8,402,464 km (0.109 R)
• M24: 8,510,772 km (0.091 R)
• M25: 8,783,639 km (0.1 R)
• M26: 9,003,847 km (0.107 R)
• M27: 10,247,903 km (0.066 R)
• M28: 10,479,929 km (0.084 R)
• M29: 10,538,123 km (0.115 R)
• M30: 15,071,836 km (0.094 R)
• M31: 17,293,065 km (0.082 R)
• M32: 17,569,223 km (0.104 R)
• M33: 17,777,313 km (0.085 R)
• M34: 17,846,876 km (0.12 R)
• M35: 17,916,439 km (0.092 R)
• M36: 19,758,139 km (0.119 R)
• M37: 20,191,673 km (0.105 R)
• M38: 20,555,346 km (0.095 R)
• M39: 20,847,810 km (0.025 R)
• M40: 21,289,123 km (0.059 R)
• M41: 22,481,119 km (0.056 R)
• M42: 22,556,217 km (0.079 R)
• M43: 23,085,046 km (0.092 R)
• M44: 24,386,248 km (0.063 R)
• M45: 24,695,916 km (0.094 R)
• M46: 25,475,620 km (0.085 R)
• M47: 27,540,519 km (0.06 R)
• M48: 27,701,636 km (0.108 R)
• M49: 29,083,172 km (0.093 R)
• M50: 29,165,152 km (0.12 R)
• M51: 29,823,682 km (0.099 R)
• M52: 30,154,742 km (0.076 R)
• M53: 30,403,822 km (0.09 R)
• M54: 30,486,999 km (0.037 R)
• M55: 31,407,175 km (0.087 R)
• M56: 31,743,920 km (0.101 R)
• M57: 32,251,506 km (0.107 R)
• M58: 33,017,746 km (0.084 R)
• M59: 33,531,914 km (0.095 R)
• M60: 33,876,139 km (0.117 R)
• M61: 33,962,457 km (0.077 R)
• M62: 37,918,572 km (0.116 R)
• M63: 38,277,158 km (0.08 R)
• M64: 38,546,883 km (0.115 R)
• M65: 38,636,941 km (0.061 R)
• M66: 41,002,682 km (0.118 R)
• M67: 42,481,756 km (0.099 R)
• M68: 44,543,813 km (0.113 R)
• M69: 45,016,991 km (0.068 R)
• M70: 47,022,351 km (0.051 R)
• M71: 48,569,941 km (0.054 R)
• M72: 50,232,272 km (0.082 R)
• M73: 52,910,672 km (0.1 R)
• M74: 53,010,753 km (0.114 R)
• M75: 53,612,586 km (0.101 R)
• M76: 54,216,662 km (0.105 R)
• M77: 54,721,854 km (0.118 R)
• M78: 55,533,273 km (0.101 R)
• M79: 56,655,556 km (0.102 R)
• M80: 59,962,716 km (0.117 R)
• M81: 61,850,342 km (0.116 R)
• M82: 62,695,570 km (0.06 R)
• M83: 66,006,620 km (0.118 R)
• M84: 66,114,330 km (0.062 R)
• M85: 67,411,942 km (0.086 R)
• M86: 67,520,401 km (0.052 R)
• M87: 71,023,384 km (0.102 R)
• M88: 71,133,788 km (0.118 R)
• M89: 72,574,415 km (0.115 R)
• M90: 72,908,168 km (0.115 R)
• M91: 73,242,519 km (0.117 R)
• M92: 73,354,119 km (0.118 R)
• M93: 73,577,319 km (0.083 R)
• M94: 73,912,718 km (0.111 R)
• M95: 74,248,565 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit