🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.56 AU - 0.56 AU

Year: 275 Days

Day: 43.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,051,761 km

• M1: 72,555 km (0.097 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 8.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.76 AU - 1.82 AU

Year: 1571 Days

Day: 13 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,051,761 km

• M1: 114,742 km (0.108 R)
• M2: 198,217 km (0.103 R)
• M3: 252,372 km (0.107 R)
• M4: 351,256 km (0.078 R)
• M5: 450,140 km (0.11 R)
• M6: 513,121 km (0.046 R)
• M7: 572,810 km (0.11 R)
• M8: 638,633 km (0.09 R)
• M9: 744,549 km (0.115 R)
• M10: 872,455 km (0.113 R)
• M11: 1,003,652 km (0.042 R)
• M12: 1,276,519 km (0.117 R)
• M13: 1,374,206 km (0.107 R)
• M14: 1,528,142 km (0.053 R)
• M15: 1,657,395 km (0.116 R)
• M16: 1,852,919 km (0.029 R)
• M17: 1,910,963 km (0.075 R)
• M18: 2,088,835 km (0.113 R)
• M19: 2,460,586 km (0.096 R)
• M20: 2,548,101 km (0.088 R)
• M21: 2,612,876 km (0.117 R)
• M22: 2,834,880 km (0.111 R)
• M23: 2,920,450 km (0.118 R)
• M24: 3,013,200 km (0.111 R)
• M25: 3,576,885 km (0.109 R)
• M26: 3,716,161 km (0.052 R)
• M27: 3,857,381 km (0.091 R)
• M28: 4,048,418 km (0.119 R)
• M29: 4,432,585 km (0.087 R)
• M30: 4,748,386 km (0.077 R)
• M31: 4,916,534 km (0.108 R)
• M32: 4,975,326 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 11.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.26 AU - 2.52 AU

Year: 2424 Days

Day: 11.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,051,761 km

• M1: 152,889 km (0.108 R)
• M2: 307,872 km (0.073 R)
• M3: 489,484 km (0.072 R)
• M4: 633,697 km (0.078 R)
• M5: 831,615 km (0.111 R)
• M6: 1,255,725 km (0.111 R)
• M7: 1,357,601 km (0.114 R)
• M8: 1,570,179 km (0.115 R)
• M9: 2,483,773 km (0.088 R)
• M10: 3,093,983 km (0.086 R)
• M11: 3,440,302 km (0.119 R)
• M12: 3,585,711 km (0.081 R)
• M13: 4,051,110 km (0.093 R)
• M14: 4,204,897 km (0.028 R)
• M15: 4,518,155 km (0.12 R)
• M16: 4,606,567 km (0.106 R)
• M17: 4,911,448 km (0.113 R)
• M18: 5,075,706 km (0.044 R)
• M19: 5,186,109 km (0.097 R)
• M20: 5,372,060 km (0.081 R)
• M21: 5,616,951 km (0.102 R)
• M22: 5,731,394 km (0.111 R)
• M23: 5,827,136 km (0.098 R)
• M24: 5,923,627 km (0.04 R)
• M25: 6,157,299 km (0.099 R)
• M26: 6,393,963 km (0.118 R)
• M27: 6,795,034 km (0.086 R)
• M28: 7,060,272 km (0.057 R)
• M29: 7,204,484 km (0.104 R)
• M30: 8,176,421 km (0.077 R)
• M31: 8,546,078 km (0.11 R)
• M32: 8,766,136 km (0.117 R)
• M33: 8,965,849 km (0.118 R)
• M34: 9,234,377 km (0.088 R)
• M35: 9,573,815 km (0.075 R)
• M36: 9,940,479 km (0.104 R)
• M37: 10,499,078 km (0.026 R)
• M38: 10,758,480 km (0.102 R)
• M39: 10,900,898 km (0.117 R)
• M40: 11,356,124 km (0.113 R)
• M41: 11,452,764 km (0.118 R)
• M42: 11,768,565 km (0.115 R)
• M43: 11,964,539 km (0.065 R)
• M44: 12,658,523 km (0.103 R)
• M45: 12,834,001 km (0.083 R)
• M46: 13,035,659 km (0.081 R)
• M47: 13,187,651 km (0.027 R)
• M48: 13,878,494 km (0.082 R)
• M49: 14,189,358 km (0.107 R)
• M50: 14,528,796 km (0.101 R)
• M51: 14,633,664 km (0.117 R)
• M52: 14,791,639 km (0.113 R)
• M53: 14,923,734 km (0.113 R)
• M54: 15,029,649 km (0.12 R)
• M55: 15,375,520 km (0.06 R)
• M56: 15,616,671 km (0.098 R)
• M57: 15,778,087 km (0.11 R)
• M58: 15,859,020 km (0.111 R)
• M59: 16,292,854 km (0.112 R)
• M60: 16,511,267 km (0.054 R)
• M61: 16,840,681 km (0.112 R)
• M62: 17,033,962 km (0.098 R)
• M63: 17,172,340 km (0.107 R)
• M64: 17,255,666 km (0.119 R)
• M65: 18,010,985 km (0.087 R)
• M66: 18,152,056 km (0.101 R)
• M67: 18,435,245 km (0.057 R)
• M68: 18,805,649 km (0.081 R)
• M69: 19,006,110 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.6

Radius: 6.4

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.96 AU - 11.24 AU

Year: 22640 Days

Day: 23.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,051,761 km

• M1: 100,829 km (0.108 R)
• M2: 677,230 km (0.032 R)
• M3: 726,298 km (0.082 R)
• M4: 854,653 km (0.117 R)
• M5: 990,338 km (0.085 R)
• M6: 1,252,583 km (0.026 R)
• M7: 1,313,769 km (0.116 R)
• M8: 1,471,145 km (0.102 R)
• M9: 2,123,991 km (0.112 R)
• M10: 2,538,377 km (0.117 R)
• M11: 2,616,467 km (0.112 R)
• M12: 2,735,098 km (0.089 R)
• M13: 2,977,596 km (0.079 R)
• M14: 3,101,463 km (0.099 R)
• M15: 3,143,201 km (0.098 R)
• M16: 4,060,984 km (0.092 R)
• M17: 4,198,614 km (0.116 R)
• M18: 4,525,485 km (0.086 R)
• M19: 6,385,735 km (0.1 R)
• M20: 7,421,999 km (0.105 R)
• M21: 7,816,788 km (0.096 R)
• M22: 8,509,426 km (0.102 R)
• M23: 8,863,075 km (0.097 R)
• M24: 9,402,525 km (0.077 R)
• M25: 9,829,478 km (0.087 R)
• M26: 10,076,314 km (0.115 R)
• M27: 10,576,121 km (0.047 R)
• M28: 11,148,033 km (0.099 R)
• M29: 11,340,865 km (0.092 R)
• M30: 11,664,744 km (0.069 R)
• M31: 12,454,472 km (0.097 R)
• M32: 13,329,469 km (0.08 R)
• M33: 13,465,753 km (0.074 R)
• M34: 13,739,816 km (0.08 R)
• M35: 14,363,340 km (0.081 R)
• M36: 14,854,620 km (0.074 R)
• M37: 15,853,784 km (0.091 R)
• M38: 15,925,890 km (0.097 R)
• M39: 16,727,286 km (0.107 R)
• M40: 18,217,580 km (0.093 R)
• M41: 18,825,546 km (0.117 R)
• M42: 19,983,284 km (0.119 R)
• M43: 20,610,099 km (0.085 R)
• M44: 21,243,496 km (0.105 R)
• M45: 24,088,399 km (0.094 R)
• M46: 29,235,463 km (0.108 R)
• M47: 29,412,737 km (0.102 R)
• M48: 29,679,170 km (0.116 R)
• M49: 29,946,502 km (0.063 R)
• M50: 30,214,731 km (0.12 R)
• M51: 33,865,068 km (0.086 R)
• M52: 37,267,373 km (0.1 R)
• M53: 38,328,470 km (0.096 R)
• M54: 38,522,349 km (0.117 R)
• M55: 38,716,677 km (0.104 R)
• M56: 39,106,379 km (0.117 R)
• M57: 39,595,116 km (0.079 R)
• M58: 39,987,660 km (0.095 R)
• M59: 40,875,673 km (0.043 R)
• M60: 42,369,857 km (0.091 R)
• M61: 43,477,031 km (0.068 R)
• M62: 43,578,159 km (0.097 R)
• M63: 44,288,150 km (0.106 R)
• M64: 45,411,630 km (0.101 R)
• M65: 47,686,565 km (0.105 R)
• M66: 47,999,674 km (0.113 R)
• M67: 49,681,004 km (0.115 R)
• M68: 49,892,535 km (0.113 R)
• M69: 50,741,653 km (0.086 R)
• M70: 52,346,539 km (0.114 R)
• M71: 53,317,429 km (0.043 R)
• M72: 53,533,897 km (0.12 R)
• M73: 56,375,658 km (0.029 R)
• M74: 57,149,229 km (0.106 R)
• M75: 57,814,939 km (0.063 R)
• M76: 59,154,140 km (0.092 R)
• M77: 59,602,784 km (0.03 R)
• M78: 61,181,939 km (0.062 R)
• M79: 61,295,334 km (0.055 R)
• M80: 61,522,124 km (0.107 R)
• M81: 62,204,440 km (0.089 R)
• M82: 64,151,157 km (0.091 R)
• M83: 64,612,068 km (0.096 R)
• M84: 67,869,412 km (0.117 R)
• M85: 68,692,051 km (0.092 R)
• M86: 69,754,495 km (0.076 R)
• M87: 72,614,358 km (0.105 R)
• M88: 73,094,716 km (0.091 R)
• M89: 73,455,696 km (0.093 R)
• M90: 78,447,927 km (0.113 R)
• M91: 79,558,392 km (0.087 R)
• M92: 80,053,561 km (0.087 R)
• M93: 80,301,444 km (0.08 R)
• M94: 81,919,644 km (0.077 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: 315 - 20,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit