🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.53 AU

Year: 228 Days

Day: 42.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,264,172 km

• M1: 67,768 km (0.081 R)
• M2: 202,556 km (0.113 R)

Asteroid Belt

Center: 0.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 9.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.06 AU - 1.22 AU

Year: 786 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,264,172 km

• M1: 119,678 km (0.101 R)
• M2: 223,499 km (0.046 R)
• M3: 294,708 km (0.093 R)
• M4: 386,860 km (0.046 R)
• M5: 498,161 km (0.064 R)
• M6: 563,984 km (0.086 R)
• M7: 726,597 km (0.083 R)
• M8: 855,849 km (0.089 R)
• M9: 1,123,181 km (0.095 R)
• M10: 1,400,535 km (0.063 R)
• M11: 1,503,459 km (0.087 R)
• M12: 1,614,460 km (0.103 R)
• M13: 1,827,488 km (0.072 R)
• M14: 1,886,579 km (0.1 R)
• M15: 2,160,792 km (0.086 R)
• M16: 2,306,051 km (0.119 R)
• M17: 2,389,527 km (0.117 R)
• M18: 2,526,708 km (0.066 R)
• M19: 2,856,871 km (0.111 R)
• M20: 2,988,666 km (0.045 R)
• M21: 3,108,345 km (0.048 R)
• M22: 3,193,765 km (0.111 R)
• M23: 3,323,317 km (0.109 R)
• M24: 3,432,673 km (0.114 R)
• M25: 3,498,945 km (0.064 R)
• M26: 3,775,701 km (0.025 R)
• M27: 3,889,993 km (0.084 R)
• M28: 4,051,858 km (0.07 R)
• M29: 4,137,578 km (0.11 R)
• M30: 4,836,798 km (0.025 R)
• M31: 5,002,702 km (0.101 R)
• M32: 5,119,987 km (0.046 R)
• M33: 5,263,751 km (0.096 R)
• M34: 5,340,345 km (0.084 R)
• M35: 5,434,442 km (0.114 R)
• M36: 5,555,018 km (0.071 R)
• M37: 5,702,671 km (0.093 R)
• M38: 5,816,515 km (0.093 R)
• M39: 5,966,561 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 11.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.31 AU - 1.39 AU

Year: 1013 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 74,264,172 km

• M1: 145,708 km (0.095 R)
• M2: 221,255 km (0.102 R)
• M3: 295,605 km (0.077 R)
• M4: 407,953 km (0.051 R)
• M5: 509,381 km (0.095 R)
• M6: 597,494 km (0.115 R)
• M7: 691,591 km (0.107 R)
• M8: 809,474 km (0.096 R)
• M9: 901,626 km (0.103 R)
• M10: 992,881 km (0.096 R)
• M11: 1,153,998 km (0.111 R)
• M12: 1,275,471 km (0.049 R)
• M13: 1,395,898 km (0.111 R)
• M14: 1,583,942 km (0.108 R)
• M15: 1,666,371 km (0.064 R)
• M16: 1,744,311 km (0.047 R)
• M17: 1,841,999 km (0.09 R)
• M18: 1,941,481 km (0.094 R)
• M19: 2,062,057 km (0.097 R)
• M20: 2,271,045 km (0.091 R)
• M21: 2,473,451 km (0.101 R)
• M22: 2,604,649 km (0.063 R)
• M23: 2,896,065 km (0.096 R)
• M24: 2,998,091 km (0.12 R)
• M25: 3,145,744 km (0.09 R)
• M26: 3,372,086 km (0.039 R)
• M27: 3,526,022 km (0.113 R)
• M28: 3,611,592 km (0.112 R)
• M29: 3,832,847 km (0.09 R)
• M30: 3,937,117 km (0.063 R)
• M31: 4,247,233 km (0.059 R)
• M32: 4,582,482 km (0.106 R)
• M33: 4,693,184 km (0.116 R)
• M34: 4,813,611 km (0.085 R)
• M35: 5,048,629 km (0.047 R)
• M36: 5,172,047 km (0.114 R)
• M37: 5,296,513 km (0.107 R)
• M38: 5,484,856 km (0.065 R)
• M39: 5,566,387 km (0.049 R)
• M40: 5,703,120 km (0.105 R)
• M41: 5,822,499 km (0.109 R)
• M42: 5,924,225 km (0.104 R)
• M43: 6,119,899 km (0.034 R)
• M44: 6,213,847 km (0.029 R)
• M45: 6,289,394 km (0.077 R)
• M46: 6,422,386 km (0.07 R)
• M47: 6,537,128 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 3.8

Gravity: 59.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.27 AU - 10.57 AU

Year: 17201 Days

Day: 15 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,264,172 km

• M1: 59,390 km (0.096 R)
• M2: 100,380 km (0.109 R)
• M3: 144,811 km (0.103 R)
• M4: 197,469 km (0.118 R)
• M5: 358,436 km (0.042 R)
• M6: 533,167 km (0.111 R)
• M7: 779,405 km (0.111 R)
• M8: 902,075 km (0.033 R)
• M9: 927,357 km (0.092 R)
• M10: 1,886,429 km (0.086 R)
• M11: 2,017,776 km (0.074 R)
• M12: 2,051,136 km (0.101 R)
• M13: 2,254,739 km (0.107 R)
• M14: 2,941,543 km (0.095 R)
• M15: 3,893,434 km (0.105 R)
• M16: 4,886,465 km (0.035 R)
• M17: 6,097,011 km (0.061 R)
• M18: 6,291,189 km (0.056 R)
• M19: 6,389,026 km (0.098 R)
• M20: 6,685,379 km (0.114 R)
• M21: 6,735,195 km (0.084 R)
• M22: 7,810,355 km (0.071 R)
• M23: 8,074,096 km (0.093 R)
• M24: 8,448,241 km (0.054 R)
• M25: 9,213,284 km (0.115 R)
• M26: 9,491,835 km (0.105 R)
• M27: 9,943,322 km (0.081 R)
• M28: 10,057,315 km (0.116 R)
• M29: 10,114,462 km (0.082 R)
• M30: 11,279,829 km (0.1 R)
• M31: 11,637,667 km (0.114 R)
• M32: 12,795,255 km (0.101 R)
• M33: 12,919,123 km (0.11 R)
• M34: 13,168,353 km (0.047 R)
• M35: 14,373,214 km (0.08 R)
• M36: 14,631,270 km (0.113 R)
• M37: 15,349,041 km (0.095 R)
• M38: 16,615,387 km (0.113 R)
• M39: 16,750,623 km (0.032 R)
• M40: 17,226,943 km (0.118 R)
• M41: 18,401,884 km (0.065 R)
• M42: 18,611,920 km (0.091 R)
• M43: 19,674,065 km (0.106 R)
• M44: 20,392,883 km (0.056 R)
• M45: 21,120,377 km (0.069 R)
• M46: 21,193,530 km (0.108 R)
• M47: 24,113,980 km (0.065 R)
• M48: 25,581,685 km (0.073 R)
• M49: 25,815,955 km (0.038 R)
• M50: 27,077,963 km (0.118 R)
• M51: 27,876,965 km (0.112 R)
• M52: 29,089,755 km (0.063 R)
• M53: 29,579,688 km (0.12 R)
• M54: 31,482,872 km (0.106 R)
• M55: 31,734,047 km (0.089 R)
• M56: 31,985,820 km (0.116 R)
• M57: 32,238,341 km (0.115 R)
• M58: 32,322,565 km (0.075 R)
• M59: 32,575,984 km (0.081 R)
• M60: 34,712,840 km (0.065 R)
• M61: 35,754,489 km (0.102 R)
• M62: 36,806,312 km (0.079 R)
• M63: 37,513,162 km (0.064 R)
• M64: 38,224,650 km (0.059 R)
• M65: 40,203,680 km (0.071 R)
• M66: 42,308,073 km (0.075 R)
• M67: 42,492,826 km (0.11 R)
• M68: 42,862,932 km (0.087 R)
• M69: 43,327,134 km (0.074 R)
• M70: 44,166,976 km (0.103 R)
• M71: 44,448,071 km (0.069 R)
• M72: 45,672,978 km (0.099 R)
• M73: 46,337,192 km (0.103 R)
• M74: 48,735,396 km (0.119 R)
• M75: 49,122,854 km (0.091 R)
• M76: 49,414,121 km (0.072 R)
• M77: 50,389,051 km (0.069 R)
• M78: 52,159,990 km (0.047 R)
• M79: 54,854,248 km (0.1 R)
• M80: 55,964,863 km (0.057 R)
• M81: 57,286,859 km (0.11 R)
• M82: 60,584,744 km (0.073 R)
• M83: 61,001,225 km (0.056 R)
• M84: 62,046,764 km (0.098 R)
• M85: 62,256,650 km (0.097 R)
• M86: 62,466,685 km (0.112 R)
• M87: 63,626,069 km (0.091 R)
• M88: 64,899,147 km (0.1 R)
• M89: 65,112,024 km (0.034 R)
• M90: 66,180,452 km (0.114 R)
• M91: 66,394,826 km (0.072 R)
• M92: 66,716,761 km (0.052 R)
• M93: 66,931,733 km (0.082 R)
• M94: 69,093,871 km (0.107 R)
• M95: 72,600,595 km (0.056 R)
• M96: 72,821,700 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit